Each complex mechanism, and especially such as a modern car, consists of a variety of systems, nodes and aggregates. Most of them are constantly under load and exposure to various forces capable of gradually destroying materials from which the details are made. No qualitative mechanism is still eternal and not guaranteed from periodic breakdowns. Very convenient, if such a breakdown can be quickly found and eliminated.
Ford Focus 2 is equipped with a modern onboard computer, which, according to the sets of symptoms, is able to determine the presence of breakdowns and recognize their causes. About the identified problems, the computer reports to the driver through special short codes, each of which means a certain malfunction or error in the operation of a vehicle system. Therefore, it is extremely important to know that they denote these codes to respond in time and eliminate the problem that appears.
Determine breakdown
Properly decipher codes - the key to the emerge for the identification of the cause of the problem and its elimination. If the error code appears on the computer screen, you can contact a specialized service automotive center, where professional wizards using specialized equipment will conduct necessary procedures According to the diagnosis of your Ford Focus 2. Comprehensive diagnostics will help identify these reasons for the problem. The fact is that it is impossible to exclude that the emerging electronics problems can also provoke computer errors.
This procedure, however, is very expensive. There are several recommendations that will help save by conducting diagnostics yourself. It is also worth noting that independent diagnostics does not have such accuracy as professional.
So, to identify the reasons for the focus of 2 problems discovered in your Ford:
- Turn on the ignition of the machine, but the engine does not start.
- Click the button dropping the mileage per day, on the instrument panel of the car.
- Hold the button shed a few seconds.
- Translate the key to the next position without pressing the reset button.
- Wait for the word "test" on the odometer table.
- Press the button. Pressing the key longer than 3 seconds between the tests will result in the discharge of the self-diagnosis process. In order to return to it, you need to start the car. During startup, the starter automatically turns off and after a couple of seconds, the computer will resume self-diagnostics.
For interrupting the self-diagnosis of Ford Focus 2, you need to turn off the ignition and squeeze the button, discarding the readings on the odometer scoreboard longer than 3 seconds.
As a result of self-diagnosis on-board computer The codes will be issued, according to which you can determine how the computer recognizes the emerging breakdowns or problems in the car. Experts argue that you should not expect high-precision results. Thus, if the owner of Ford Focus 2 has a fear that significant malfunctions happened to the car, after all it is worth resorting to the help of professionals who can correctly read error information on special equipment.
Description of error codes
Without special aid It is difficult to decipher the appearing codes. To assist the FordFocus 2 owner, a table is offered with an explanation of cipher values \u200b\u200bin Russian, reporting on the problems of your car.
All errors whose codes give out the on-board computer of your Ford Focus 2, can be conditionally divided into 4 groups:
- sensor errors;
- car engine malt;
- problems in the electrical circuit;
- other breakdowns.
Errors defining malfunctions of sensors of different systems
R0100 - R0105 - correspond to the incorrect signal received from the air flow control device, or its breakdown.- Р0106 - Р0108 - report the wrong operation of the sensor controlling the pressure of the air, and, in addition, the inappropriate signal from the device into the flightcomputer of your Ford Focus 2.
- R0110 - R0114 - receipt of incorrect data from an incorrect data from the incoming air temperature sensor, indicating the failures in its work or on the malfunction of the device, and the need to change it.
- Р0115 - Р0118 - an incorrectly defined signal from an antifreeze temperature sensor, indicating problems or failure of the device, which can be eliminated by checking the quality of the corresponding fluid in the system or replace the incorrectly working device.
- R0120 - R0123 - indicate the need to check or replace the sensor "A" controlling the location throttle valve Your car.
- R0130 - R0167 - error codes that describe the receipt by the boardcomputer inappropriate signal from oxygen sensors. The ciphers indicate that at least one of the three devices failed or it works incorrectly. As a rule, the error requires more detailed diagnosis of nodes with a possible subsequent replacement of the failed aggregates.
- R0176 - R0179 - appear on the monitor in case the incorrect signal comes to the system from the emission sensor. The problem is also eliminated by installing a new device.
- R0180 - R0188 - report the breakdown of the combustion temperature tracking. A more detailed study and diagnosis of the problem will help to identify with which one of the two sensors is the problem and whether it is worth changing it.
- R0190 - R0194 - It is necessary to check the sensor of the degree of pressure of the fuel in the fuel ramp and if you need to replace it with a new one.
- R0195 - R0199 - It is said that the device measuring the temperature motor fluid It does not work, errors can also speak about the presence of a short circuit or possible breaks in the chain.
- Р0220 - Р0229 - interruptions in the sensor of the sensor position of the throttle valve "B" or "C".
- Р0235 - incorrect signal from the turbocharging pressure sensor. When an error appears, it is recommended to diagnose the chain for cliffs and closures.
- Р0236 - Р0242 - error codes warning about the need to replace the first and second turbine sensors.
- Р0326 - Р0329 - The detonation sensor transmits an incorrect signal to the on-board computer, indicating the need for additional diagnostics or replacement of the node.
- Р0330 - Р0334 - The second detonation sensor works incorrectly.
- P0335 - P0339 - Signal Car owner of a breakdown or an improper signal coming from the position sensor of the first crankshaft.
- Р0340 - Р0344 - These errors inform the driver about failures in the operation of the device for controlling the functioning of the crankshaft.
- R0171 - R0172 - In the engine enriched too enriched or poor mixture.
- R0173 - Possible fuel leakage from the fuel system.
- R0174 - R0175 - These error codes repeat the first in this list, indicating the incorrect mixture into the engine.
- P0215 is a breakdown of a solenoid that includes a motor. An error, as a rule, occurs when problems with starting, engine trimming when turned off. In the event of a solenoid worth replacing.
- P0216 - Code indicating cliffs or short circuit in the control circuit of the fuel injection frequency in the engine. A more thorough diagnosis comes down to a complete check of the chain.
- Р0217 - signal on high engine temperature. It may indicate a deterioration in the state of antifreeze.
- Р0218 - Increased temperature in transmission leading to incorrect operation of the gearbox.
- Р0219 - Engine operation with too high revs.
- Р0243 - Р0246 - Interruptions in the first (A) solenoid solenoid of the exhaust shutter or the transfer of an incorrect signal from the device to the computer.
- Р0247 - Р0250 - second (c) solenoid exhaust gases gives a failure. As in the previous case, the device is subject to replacement.
- Р0251 - Р0255 - message about interruptions in the functioning of the injection pump of the first turbine. A more detailed diagnostics of the chain is required for cliffs and closures.
- P0256 - P0260 - Failures in the operation of the second turbine pump, testifying to breakdown or transmitting the wrong signal to the sensor.
- Р0261 - Р0296 - Problems in the operation of nozzles, which can be expressed in the incorrect operation of the nozzle driver, climbing or closing the electrical circuit. To clarify the problem, the chain diagnostics is carried out, and then, if malfunction is not detected, the performance of all nozzles is checked for detecting non-working, which must be replaced.
- P0300 - Unizable or systematic ignition skipping.
- P0301 - Р0312 - In one of the cylinders, ignition skips are revealed.
- Р0410 - on-board computer revealed problems in the system of secondary air supply, possibly associated with leakage.
- Р0410 - Р0417 - evidence of the breakage of the valve of the secondary air supply and incorrect flow of the mixture.
- P0420 - interruptions in the functioning of the catalyst system.
Error codes indicating engine problems
Problems in the electrical circuit
The following error codes indicate problems in power grids controlling the work of various nodes and units:
- Р0200 - Р0212 - nozzles.
- P0213 - the first or second nozzles of the cold start.
- Р0230 - Р0233 - fuel pump.
- Р0320 - Р0323 - ignition distributor.
- P0325 - the first detonation sensor.
- P251A - Access to the RTO switching devices.
As in any other car, in Ford machines, malfunctions can appear. About this owner vehicle Report the on-board computer of the car through error codes that need to be decrypted to determine the breakdown. Today you will learn how to decipher in Russian error codes in Ford Focus, Mondeo and Transit and how to diagnose a car.
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Diagnostics of cars
Technologies do not stand still and now about the appearance of certain faults in relatively new cars you can see much easier. If the Ford vehicle work has caused problems, then you can learn about it on the code of the borne computer. To learn about the error, you can go to a specialized service station, where the masters using special equipment will make the diagnosis of your Ford and will definitely say that it broke.
However, such a procedure in the financial crisis is not so cheap, and not every motorist can afford it. What to do in such cases? The answer is simple - you can learn about the malfunction yourself by making an independent diagnosis of the vehicle. To do this, use the instructions prepared by our resource specialists.
- So, we make an independent diagnosis of onboard computers car Ford. At home.
- To begin with, sitting on the driver's seat and turn on the ignition. You do not need to start the car.
- On the dashboard Find the daytime reset button. Hold it and hold for a few seconds.
- Not releasing buttons, turn the key to the ignition lock to the second position.
- Follow the instrument panel: "TEST" should appear on the Otometer screen. When a message appears on the display, the daily run button can be released. Consider if the odometer reset button is to hold more than three seconds in the interruptions between the tests, the self-diagnostic mode will be terminated. In this case, you need to turn the key in the ignition lock to the "Start" position and keep it until a full start. At this moment the car starter will turn off in automatic modeWhen the vehicle becomes and after a few seconds, the dashboard will return to self-diagnostic mode.
- To leave the mode self FordYou must turn off the ignition and hold the odometer reset button for more than three seconds.
It looks like in an enlarged video clip Check Engine. Its appearance on the instrument panel informs the car owner on the occurrence of any errors in the car system. It should be noted that the codes that will appear on the instrument panel can be displayed inaccurate if there are errors in the operation of the onboard computer. Independent diagnosis In principle, it cannot be accurate, in contrast to checking the onboard computer for errors using special equipment. Therefore, if you feel that there are serious malfunctions in the work of the car, it is advisable to seek help to qualified specialists or purchase equipment that will help accurately count the error codes.
Deciphering codes
So that you can determine what kind of malfunction is present in your Ford, a table with a description of the most popular errors is presented to your attention.
Sensors
| The code | Description |
| R0100 - R0105 | The on-board computer of the car reports a breakdown or an incorrect signal of the air flow control device. |
| R0106 - R0108. | The system in the system recorded a malfunction in the operation of the air pressure sensor. Also, the number of combinations of numbers may indicate an incorrect signal coming from the device. |
| R0110 - R0114. | Facilitated either on the on-board computer enters the wrong signal to control the temperature of the absorbable air. It is necessary to replace the element. |
| R0115 - R0118. | Frequently found error in cars Ford Mondeo.. One of the above combinations means a breakdown or an incorrect signal coming from the antifreeze temperature sensor. To eliminate this breakdown, you need to check the quality of the coolant in the system or replace the sensor. |
| R0120 - R0123. | The on-board computer reports the car owner of the wrong signal or breakage of the device "A" control of the position of the throttle. You should check the signal and when necessary, replace the component. |
| R0130 - R0167 | The appearance of one of the combinations on the laptop screen during the diagnosis of the vehicle means that the incoming signal from one of three is incorrect. Either the device itself failed. In order to troubleshoot the fault, the element must be replaced or more carefully diagnose the electrical circuit. |
| R0176 - R0179. | Specifies the malfunction of the emission sensor either about the wrong signal coming from it on the on-board computer. It is necessary to replace the component. |
| P0180 - R0188. | The Ford onto the onboard computer was recorded an incorrect signal or a malfunction of one of the two fuel temperature control devices. You should make a more thorough diagnosis of the component or replace it with a new one. |
| R0190 - R0194 | The on-board computer of the AUTO reports an incorrect signal coming from the gasoline pressure control device in the fuel ramp or about the malfunction of the component itself. Check the electrical circuit and, if necessary, replace the sensor. |
| R0195 - R0199 | The "brains" Ford recorded a breakdown of an element measuring the temperature of the engine fluid in the engine. Also, one of these combinations may indicate an incorrect transmission signal from the sensor. As a result of the appearance of one of these codes, the chain diagnosis should be diagnosed for closers and closures, as well as replace the sensor. |
| Р0220 - Р0229 | There was an invalid signal from the element of controlling the position of the second or third throttle ("B" or "C"). |
| Р0235. | Incorrect signal from the turbocharging pressure sensor. It should be diagnosed with an electrical circuit for closures or cliffs. |
| Р0236 - Р0242. | On-board computer Auto reports an incorrect signal from the first or second turbine control device. It is necessary to replace the component. |
| Р0326 - Р0329. | The incorrect signal is recorded from the first detonation sensor. You should change the component. |
| Р0330 - Р0334. | BC car registered an incorrect signal coming from the second detonation sensor. You need to more carefully check the electrical circuit and replace the part to the new one. |
| Р0335 - Р0339 | The on-board computer reports the car owner of an incorrect signal or about the failure. You need to check the chain or replace the part, depending on what is the breakdown. |
| P0340 - Р0344. | If, when diagnosing your Ford, one of these combinations appeared on the laptop screen, it can talk about the wrong signal coming from the control device distribution Vala.. It should be replaced by the sensor if it is necessary either to check the electrical circuit for cliffs. |
Engine
| The code | Description |
| R0171 - R0172. | Too poor or too a rich mix In the engine. |
| R0173. | The on-board computer recorded the leakage of gasoline from the fuel system. |
| R0174 - R0175 | One of these combinations of numbers indicates the wrong level of the mixture in the engine (too poor or rich). |
| Р0215. | It is reported to break the motor shutdown solenoid. With such an error, difficulties can occur with the start of the engine. Also, the motor can told when it is turned off. You should replace the component. |
| Р0216. | Clicks or closure in the injection time control electrocups are fixed. You need to more carefully check the chain. |
| Р0217. | BC informs the motor owner on the overheating of the motor. First of all, check the quality of the coolant. In Ford Focus and Mondeo cars, this error is one of the common. As a rule, it arises due to the loss of antifreeze of its operational characteristics. |
| Р0218. | BC registered an excessive temperature in the transmission system. Overheating is possible. In this case, the transmission box may be incorrect. |
| Р0219. | Reported overly high revolutions Motor. |
| Р0243 - Р0246. | One of these combinations indicates the incorrect work of the first solenoid (a) of the exhaust gases. The device can always be open or closed. It may also indicate an improper signal. |
| Р0247 - Р0250 | These figures as a result of diagnostics report that BC registered the incorrect operation of the second solenoid (c) of the exhaust gases. The component should be replaced. |
| Р0251 - Р0255 | It is reported on the incorrect operation of the injection pump of the first turbine. You need to more carefully check the circuit for cliffs and closures or replace the pump. |
| Р0256 - Р0260. | One of these combinations of numbers indicates an incorrect signal coming from a second turbine injection pump. Also, these errors can say about the breakage of the element, resulting in its replacement. |
| Р0261 - Р0296. | These codes report faults in the work of one of the twelve cylinder nozzles. It may be:
|
| Р0300. | BC fixed single or regular ignition passages. |
| Р0301 - Р0312. | Data combinations numbers indicate the ignition pass in one of the twelve cylinders. |
| Р0410. | The incorrect system of secondary air supply is reported. You should check the system for detecting leaks. |
| Р0410 - Р0417 | The appearance of these codes on the laptop screen during the diagnosis of the car indicates:
You should make a more thorough check of the system, as well as replace the flawed valve. |
| Р0420. | It is one of the most common when diagnosing Ford Mondeo or Focus vehicles. This combination indicates not effective operation of the catalyst system. |
Malfunctions in electrocupuses
| The code | Description |
| Р0200 - Р0212. | It is reported about malfunctions in the electronics control of nozzles. It should be done additional diagnosis Wires and reveal the place of cliff or closure. |
| Р0213. | Defects are fixed in the operation of the electronicle of the control of the first or second nozzles of the cold start. |
| Р0230 - Р0233 | In case of one of these combinations, the on-board computer warns the driver about the incorrect signal coming from the fuel pump. The breakdown can be in short, grounding or climb wire of primary or secondary electrocups. |
| Р0320. | This combination informs the driver about cliffs or closure in the ignition distributor electrocups. From this may also occur skipping ignition. |
| Р0321 - Р0323. | It is reported an incorrect signal in the ignition distributor electrocups. The signal can be both intermittent and outside the valid band. In addition, he can simply be absent. |
| Р0325. | Registered clips in the electrocups of the first detonation sensor. An incorrect signal can be received from the device, but the problem is not corrected by the component. |
Check Engine lamp communicating the driver about the occurrence of faults (burns orange on speedometer) Availability of onboard computers in modern cars Allows you to diagnose malfunction using the diagnostic connector. Decipher Ford Focus 2 error codes and eliminate the identified problem can be independently using the instructions in Russian.
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Car diagnostics
The procedure for checking engines and main systems for Ford Focus cars, Transit, Mondeo and other models can be made by such methods:
- using the reset button daily run;
- using a computer and scanner;
- using jumpers.
Diagnostics by the button of the odometer
The diagnostic process without the use of third-party equipment is performed as follows:
- The key is inserted into the lock and turns to turn on the ignition. The power unit machine does not start.
- On the control panel, you need to find a daily mileage reset key (it is located under the odometer). The button is clamped and maintained for a few seconds.
- When the key is squeezed, the key turns into the second position.
- On the display of the benchmark odometer after these actions, TEST will appear, then the key is released. If the button is retained for more than three seconds in interruptions between diagnostics, the self-test mode will automatically turn off. Then the key in the castle will need to turn to the end and start the engine. After a few seconds, after that, the control shield will return to self-diagnostic mode.
- As a result, on the display of the tidy of the car will appear alphabetic symbols that inform about malfunctions. Their causes and elimination methods are defined in accordance with the decoding.
- After solving the problem, exit from the self-diagnosis mode in Ford Focus, transit, Mondeo and other models. To do this, turn off the ignition and keep the daily mileage reset key for three seconds or more.
Check computer and diagnostic software
To obtain more accurate problems of malfunctions, a computer is required with the installed diagnostic software, as well as an adapter with a cable.
The verification procedure is carried out like this:
- One end of the tester is connected to a laptop, and the second is with a diagnostic connector. In Ford cars, this yield is located on the left of the steering wheel and can be disguised as a protective plastic lining.
- Ignition activation is performed. Depending on the model, it can not be included (this moment must be clarified in the service documentation).
- The computer launches the program to check all vehicle systems. Most utilities have the ability to select a specific node that is diagnosed. Through software You can learn about the basic parameters of the car.
- The verification process is carried out, which may take a few minutes. After the diagnostic expires, error codes that are subject to elimination will appear on the computer screen. Previously need to decrypt to accurately determine the type of malfunction.
The type of error output will differ depending on the car model and the diagnostic method.
User Denis ZaiceV spoke in detail about the performance of computer testing of all Ford systems using a special software.
Diagnostics jumper
Checking with a jumper is performed so (to check a piece of wire must be equipped with a diode light bulb):
- Diode contacts are connected to the connectors in accordance with the scheme. The minus exit goes to the nest 3, and positive - to the positive terminal of the battery.
- Engine engine starts.
- After the start, you need to wait four seconds, then closure the first and second contact on the diagnostic shoe. After a few seconds, the diode indicator will demonstrate two-digit codes. It is necessary to accurately calculate the number of outbreaks that will occur in each series, after which they write combinations in the order of their formation.
- All codes will be excluded continuously while running. force aggregate cars. During this task, it is recommended to shake and move controllers and wires to different directions to which they are connected.
Five-pin Ford Connector Circuit Scheme Scheme for closing a three-pin jumper connector
The diagnostic procedure is not performed if the machine is equipped with a catalytic converter.
Deciphering error codes
The diagnostic procedure is performed when the ERROR inscription appears on the dashboard, the ENDINE check icon is either incorrect operation of the motor. All Ford Focus 2 error codes are divided into several categories for greater convenience.
Self-diagnostic codes
| Combination | Cause of failure and recommendations for its elimination |
| 11 | This combination reports the absence of problems in the operation of the power unit and other control systems. |
| 12, 13 | A malfunction in the functioning of the idol control valve or electrocups to which it is connected. Stepper motor control motor is subject to verification. |
| 14 | The microprocessor module recorded the random signal, which comes from the ignition system specifying the generator device. A node diagnostics is required and its more detailed check. |
| 15 | Failures in the work of long-term or RAM of microprocessor block. |
| 16 | Too low speed Power unit during testing. |
| 17 | Defect in the work of a walking motor controlling motor. The device is subject to detailed diagnostics. |
| 18 | Faults in the functioning of the ignition module. A detailed check of the device itself, as well as contacts and tips of high-voltage wires, which are connected to it. A malfunction is possible in them. |
| 19 | The microprocessor unit registered a reduced supply voltage of the ignition module. The problem should be sought in the wiring to which it is connected. |
| 21 | Malfunction of the refrigerant temperature controller in the engine. With such a problem, information on the instrument panel can be displayed incorrectly. Possible overheating of the power unit. |
| 22 | Incorrect functioning of the controller absolute pressure In the collector device. There may be problems with the electrical cap of the regulator. It is necessary to diagnose the sensor and post the engine operation. Checking the device and the line is especially necessary if the power unit is unstable. |
| 23 | Problem problems of the throttle valve or wiring to which it is connected. Need diagnostics of device and electroralinia. |
| 24 | Fault in the operation of the temperature controller of the suction air flow or its electrocreps. It is possible to oxidation or damage to the contacts, when the voltage jumps, their burning can occur, but this is rarely happening. Sometimes to solve the problem allows cleaning of contact elements. |
| 25 | The microprocessor module recorded malfunctions in the functioning of the detonation or wiring controller on which it is connected. The device needs more detailed diagnostics. It also requires checking the integrity of the line and contact elements. |
| 27 | Malfunctions in the work of the control cruise system, for some reason, the operation of the system is suspended. It is necessary to find out the reason by checking all the elements of the device. Sometimes the problem lies in the microprocessor module. |
| 28 | Problems in the operation of the control cruise system. The control unit is fixed too high speed Movement. The system is not yet disabled, but its detailed diagnosis is required. |
| 29 | Malfunction in the operation of the controller of the speedometer or its electrocups. The vehicle speed on the dashboard can be demonstrated incorrectly. You need to diagnose all components of the speed determination system - ranging from the sensor and ending with the microprocessor unit. |
| 31 | Problems in the functioning of the electronic conversion device of pressure or its electrolyney. The component voltage is too low. Need diagnostics of transducer and contacts. If required - replacement. |
| 32 | Also a malfunction in the electronic converter device. Only with such an error, the parameters of the signals that sends this element are outside the valid range. |
| 33 | There is no recycling of gases in the engine, a detailed diagnosis of the power unit is necessary. |
| 34 | Another problem in the operation of the electronic converter device. Need detailed diagnostics of the problem. |
| 35 | Increased voltage in the electronicle of the converter. |
| 36 | When testing, the speed of the power unit does not increase. The reasons for the problem may be set, you need to perform more detailed diagnostics using a computer. |
| 37 | The speed of the power unit falls during diagnostics. The problem is solved similarly - more detailed verification. |
| 39 | Fortunation of the climbing of the torque convertor device. Requires the diagnosis of transmission and replacing the detail failed. |
| 41 | The defect in the operation of the first oxygen controller entailed the failures in the functioning of cylinders under the numbers 1, 2 and 3. In the engine recorded depleted fuel and air mixture. The diagnosis of the sensor and the electrolene is required to which it is connected. |
| 42 | Problems in the first lambda probe. The problem is similar, only now the mixture in the engine cylinders enriched. |
| 43, 45 | Problems in the functioning of a stepper motor control motor. |
| 47 | Malfunction in the operation of the switch system cruise control or problem in its electrocups. The wiring may be damaged, sometimes the problem is associated with oxidation or disconnection of contacts. |
| 48 | Another problem associated with the switching system of the control climate system. Only now reports about the switches. |
| 49 | Incorrect signal from the control cruise system. Perhaps damage to the contact elements. Diagnostics of wiring from the switch to the microprocessor unit is required. |
| 51 | Increased voltage emanating from the refrigerant temperature controller. Possible malfunctions in the operation of the sensor or wiring. |
| 52 | The microprocessor unit registered problems in the functioning of a contact controller intended for monitoring the level of pressure in the steering hydraulic engineering. |
| 53 | Malfunction in the work of the throttle valve potentiometer. The device voltage is increased. |
| 54 | The incorrect operation of the air flow controller is either electriable. First you need to check the contacts to which the sensor is connected, as well as the integrity of electrolyinium. Then the diagnostics of the device itself is performed. If a fault, the controller is subject to replacement. |
| 57 | Defect connector of the Octane-corrector. Check pad and device. |
| 58 | The microprocessor module reports stopping the injection during testing. A more detailed diagnostics of the power unit is required to detect the problem. |
| 59 | Malfunction in the work pads of the initial installation idling. Machine engine can work unstable. |
| 61 | A microprocessor module recorded malfunctions in the refrigerant temperature controller or wiring to which it is connected. In particular, too low device voltage detected. You need a detailed check of electrocups and contact elements, during operation they could scribble. |
| 62 | This error code appears only in cars equipped automatic box Transmissions. The microprocessor module reports the closure of the electromagnetic element between the third and fourth speed |
| 63 | The reduced voltage emanating from the throttle valve potentiometer. |
| 64 | The microprocessor unit is registered a low temperature controller voltage parameter. Possible problems with the wiring on which the sensor is connected. |
| 69 | The switching valve with the third to the fourth transmission is open at an unnecessary moment. Diagnostics of the device is required. |
| 72 | Malfunction in the operation of the absolute air pressure controller in the collector node. |
| 73 | The throttle valve valve potentiometer is incorrect. When performing the test procedure, it does not react. |
| 74 | The microprocessor unit registered a breakdown or damage to the electrolyney to which the stop signal is connected. A chain check is required for integrity. |
| 75 | It is reported to closure in the electroraline connecting stop lights. Wiring diagnostics is performed using a multimeter. |
| 81 | Such a fault is manifested only in Ford Transit models. It indicates the failure of the controller of the absolute pressure in the collector device or damage to its wiring. You need checking the sensor and transk chain. |
| 82 | Fault in the operation of the secondary air flow valve. Possible problems in electrolyney. The error code indicates secondary mixing formation. |
| 83 | A switches of the forced fan functioning mode does not work. Need a switch diagnostics. |
| 84 | The microprocessor unit is recorded malfunctions in the operation of the electronic regulatory device of the vacuum. There are problems in the functioning of the recirculation system. Also this code It may indicate problems in the valve or electrocups to which it is connected. |
| 85 | Fault electromagnetic valve Controlling coal filtering element. The problem may be damaged or closed electromagnet wiring. |
| 87 | The failure of the fuel electrical pumping device. Sometimes the problem lies in the fuse brave. |
| 88 | If the car is equipped with a ventilation device with electrical driveThe error code reports its fault. |
| 89 | The microprocessor unit reported a problem in the operation of the electromagnetic element of the control system of the blocking friction of the hydrotransformer device. Requires the diagnostics of the unit. |
| 91, 92 | Malfunction in the operation of the second oxygen controller or its electrocups. The problem may indicate a depleted or enriched mix. |
| 96 | Crop the throttle valve potentiometer or electrolyne damage. |
| 98 | Incorrect operation of the air charge temperature controller. The problem can be in damage to the wiring. The same code indicates the breakdown of the refrigerant temperature controller or the absolute pressure of the air flow in the collector device. |
| 99 | Fault potentiometer valve. |
FFocus Channel 1 described in detail about the procedure of self-diagnosis and reading errors when testing the ECU.
Sensor errors
Separately select the sensor fault codes. Their value will be four-digit, since such combinations appear as a result of computer inspection.
Sensor errors are shown in Table:
| The code | Description of the error on the elimination tips |
| R0100-R0105 | The microprocessor module contains malfunctions in the operation of the mass flow control sensor. An incorrect signal may proceed from the device, with such a problem, the motor will function unstable. Perhaps a sharp increase or drop of revolutions on idling. A sensor check is required and the chain to which it is connected. |
| R0106-R0108. | The controller of the air flow level function is unstable. It is possible to break the sensor or damage to the wiring to which it is connected. This is reported to codes indicating an incorrect signal. Need diagnostics of contact elements and wiring. |
| R0100-R0114. | The microprocessor module reported on an incorrect pulse signal, which is supplied from the temperature sensor of the suction air flow. It is necessary to check the controller and electroling itself. The transclon is performed using a multimeter or a voltmeter. |
| R0115-R0118. | One of such faults is talking about a signal that is out of the range of performance. The problem may indicate a failure of the refrigerant temperature controller. To eliminate a malfunction, you need to make sure that the antifreeze is used. Checking the integrity of the contacts and wiring to which the sensor is connected. When breakdown, the device is replaced. |
| R0120-R0123. | The microprocessor unit recorded an incorrect signal emanating from the sensor and the throttle of the throttle node. Possible malfunctions in the engine. If the controller itself is working, then you need to call the wiring for integrity. If the circuit is not damaged, the sensor changes. |
| R0130-R0167. | All problem codes from this range are talking about problems in the operation of oxygen controllers, the Ford cars are usually three. In particular, the lambda probes are fed an incorrect signal. Possible sensor breakdown. To eliminate the problem, the device is replaced. If the sensor is integer, then the integrity of the wiring is diagnosed, if it is damaged, the chain changes to a new one. |
| R0176-R0179. | The microprocessor module registered malfunctions in the operation of the emission controller:
Full diagnostics of the sensor, as well as electrolyneys, is performed. If the contacts oxidized, then they are cleaned, and if we simply weakened, the block should be reconnected. |
| R0180-R0188. | Computer diagnostics shows an incorrect signal emanating from the combustible temperature control sensor, they are usually two ford. The problem may convene in the controller itself. To solve a malfunction full check Devices, if it failed, it changes to a new one. |
| R0190-R0194. | The microprocessor module of the car recorded the pulse located outside the range of operating parameters. We are talking about a signal that comes from the fuel pressure controller in the ramp. Such a problem can talk about closing the wiring or breakdown of the sensor itself. The diagnosis of electrocups is needed, as well as the replacement of the device, if necessary. |
| R0195-R0199 | This combination reports the fault of the lubricant temperature controller in the motor. It is possible from the oil sensor is fed to the microprocessor unit an incorrect signal. If the controller itself is working, then lubricant In the power unit can overheat. In a critical case, this will lead to its ignition. You need to perform detailed diagnostics of the device, its contacts, as well as ring the wiring. |
| Р0220-Р0229. | It is reported about the malfunction in the control of the throttle valve control sensor. Need diagnostics of the device. |
| Р0235. | The turbocharger pressure controller submits an incorrect impulse. It is necessary to ring the electrolysis using a tester or a multimeter, in the site are damaged insulation or closure. If the circuit is a whole, the sensor changes to the new one. |
| Р0236-Р0242. | The turbine control sensor under number 1 or 2 is published incorrect signal, it is necessary to check the device and wiring. For the transm, a voltmeter is used or a universal tester - a multimeter. |
| Р0326-Р0329. | Invalid signal emanating from the first detonation controller. The device is subject to diagnosis and replacement if necessary. You need to call the sensor wiring and check the integrity of the contact elements. |
| Р0330-Р0334. | The microprocessor module detected an invalid impulse, which is out of the range of operating parameters, from the second detonation controller. With such a malfunction, the engine engine will function unstable. A diagnostics of wiring and replacing the device to a new one, if it is inoperable. |
| Р0335-Р0339. | There was a breakdown or the crankshaft position controller works incorrectly. The electrolyne diagnosis is required or a sensor replacement, a multimeter is used for a circuit transk. If the sensor is faulty, the car engine may not be launched. Such an error code may result from sticking the dirt to the contacts located on the device block. To eliminate the problem, the connector should be simply cleaned. |
| Р0340-Р0344. | One of the errors in this range reports an incorrect impulse that comes from the camshaft position controller. The phase sensor can be faulty or an incorrect signal is fed from it. Possible malfunction in the functioning of the power unit, the drop in engine speeds, difficulty with the launch. It is necessary to check the sensor itself and sound the wiring. It can have cliffs that need to be eliminated. |
The channel "EasyChek" described in detail about the process of diagnosing errors in the operation of the crankshaft rotation controller.
Engine faults
Faults that may be associated with both the functioning of the power unit and with controllers are presented in the table:
| The code | Description of the problem and advice on its elimination |
| R0171-R0172. | The microprocessor module recorded the depleted or enriched mixture in the cylinders of the power unit. More detailed diagnostics of the problem is required. It is recommended to start with the sensor check and the throttle itself. |
| R0173. | Fuel leakage occurred from the system. We must fully check all the highways. |
| Р0215. | The microprocessor module reports the failure of the engine shutdown solenoid, problems with the launch of the power unit are possible. When the DVS is disconnected, it can be started. A complete diagnosis of solenoid is performed, if necessary, it changes. |
| Р0216. | There was a closure or damage to electrolyney, designed to control the injection time. Its diagnostics is performed using a multimeter. |
| Р0217. | The electronic machine module registered overheating of the power unit. With such a problem, it is necessary to diagnose the refrigerant, its quality. Overheating of the motor in the car can be due to the use of poor-quality liquid, damage to the thermostat, exercise gBC pads And many other factors. |
| Р0218. | In the gearbox, too high temperature is fixed. This can lead to overheating of the transmission unit, the transmission of the PPC can be included with interruptions. It is necessary to check the quality of the oil in the device. If it changed long ago, it is recommended to change. |
| Р0219. | Increased engine speed cars. The problem may be in the incorrect operation of the crankshaft sensor. |
| Р0243-Р0246. | The first solenoid engine of the exhaust gas system works with interruptions. This node can always be locked or open, depending on the problem. From the device on the microprocessor module, the incorrect signal is sometimes received. It is necessary to check the operation of the element, as well as ring the wiring tester. |
| Р0247-Р0250 | There were failures in the work of the second solenoid of the exhaust gases. Diagnostics of the device and checking its chain are required. In the event of a malfunction, replacement is performed. |
| Р0251-Р0255 | The pumping device of the injection system in the turbine at number 1 is incorrect. Detailed diagnostics of electrolyneys on the integrity and presence of possible closures are required. The tester is used to check. If necessary, the pumping device changes. |
| Р0256-Р0260. | Such failures are talking about an incorrect signal that comes from the turbine pumping device at number 2. Such malfunctions report the output of the part, which will lead to the need to replace it. |
| Р0261-Р0269 | All combinations that are included in these range, talk about failures in the work of one or several nozzles (a total of 12):
With the help of the multimeter, the integrity is diagnosed with the integrity. If the chain is a whole, the replacement is subject to the nozzles themselves. |
| Р0300. | In the engine cylinders, the ignition passage is registered with the microprocessor unit. They can be permanent or single. A compression level diagnostics is required. |
| Р0410 | The microprocessor module registered failures in the operation of the secondary air flow system. A detailed diagnosis of all pipes and highways is required for possible leaks and sucks. |
| Р0411-Р0417. | Faults that are included in this range report the following problems:
A detailed diagnosis of all components of the elements is necessary. If one of the valves failed, it must be changed. |
| Р0420. | The inefficient functioning of the catalyst system. To solve the problem, you need to fully check all components of the elements. |
User Ruslan102 spoke about the diagnosis of the power unit after detecting the error check Endzhin.
Other malfunctions
There are a number of faults that do not belong to any of the categories described.
However, their decoding in Russian should know every car owner, since they are often found on Fords:
| The code | Description of the problem |
| P1000 | The microprocessor module flashes about the unwillingness of the OBD system to work. This combination usually appears when the car is diagnosed after resetting errors from the block's memory. The calibration procedure was implemented or reflashing the module, which led to the appearance of the code. The combination usually disappears automatically after calibrating the microprocessor module. To do this, you need to ride a certain time on the car. |
| P2008. | Incorrectly functioning intake manifold device. The P2008 problem may be in trouble on electrolyney. The node itself is diagnosed, as well as wiring using a multimeter. |
| U1900 | The microprocessor module is fixed failure in the connection of the CAN-bus device, the problem is solved as:
|
| P0420. | When this code appears, the microprocessor unit reports the inefficient functioning of the catalyst system. The problem may be in detection of defect management module in the operation of the neutralizer. |
| P1131 | Malfunction of lambda probe. Unlike the errors described above, this problem indicates a closure of the device. A detailed check of the controller, contacts on the block and wiring, to which it is connected. |
| P251A. | The microprocessor module is registered a breakdown or damage to the wiring to which the access switch to the RTO system is connected. |
| P2303. | This code appears as a result of a breakdown of one of the elements of the ignition system, in particular, we are talking about the coil. Nevertheless, it is necessary to check not only this device, but also other components. We are talking about candles, high-voltage cables. In practice, the error is usually appearing as a result of the isolation in the power of the coil power. To get rid of the problem, you will need a cable replacement. |
| U0001 | There was a problem in the work of the CAN-Tire. With such a malfunction, it is possible to fail the additional electrical equipment connected to this output. For example, failures may appear in the work of the anti-theft complex. |
| U0401 | The microprocessor unit recorded the acceptance of incorrect information from ECM / RCM devices. |
Alexander Petrovsky spoke about computer diagnostics and decoding faults in the work of the Ford Focus car 1.
How to reset mistakes?
There are several options to delete malfunction codes from the microprocessor block memory:
- Using a diagnostic scanner. Such equipment is available only on specialized hundred. The reset value will not be high, but if the errors are not eliminated, then after the procedure is performed again will appear after a certain time.
- Wait until the control unit makes self-testing and delete all codes yourself. This happens after a certain time after the malfunctions were eliminated.
- Disable the negative terminal from the battery, the machine engine must be turned off, but hears. After that, the brake pedal is clamped by about 30 seconds. The terminal is then connected back, the power unit will start and you can drive on the car.
Video "Deleting an error about the need to replace oil from the memory of the ECU"
Vladimir Volodin told about how to reset the mistake of the need to change the engine fluid in the car Ford Focus 3.
Ford S-Max, Mondeo 2006
Well auto correction is a test mode when it checks all sensors and deflectors yourself. I read it in the hidden possibilities for the Mondeo Club.
Self-diagnosis of climate control system can be implemented without WDS. The result of the work will be a list of error codes.
1. Self-diagnostics of climate control Turn on the ignition, simultaneously press the "OFF" and "FOOTWELL" buttons, release them and then press the "AUTO" button for 2 sec. The module will hold internal checks and segments will be shown on the screen. At the same time, three position engines will be calibrated (temperature, thawer and rallying of air flow). After the calibration is completed, all existing error codes will be shown. If there are no error codes, all segments will be shown. When everything calibrates, you need to click on Max ( Windshield: Troubleshooting / fogging) is shutdown calibration mode.
2. Software version: Turn on the ignition, simultaneously press the "OFF" and "FOOTWELL" buttons, release them and then press the "A / C" button for 2 sec. The software version will be shown 2x symbolic segments with an interval of 2 sec., For example 2E BO 10 11 01.
3. Display error codes. Turn on the ignition, simultaneously press the "OFF" and "FOOTWELL" buttons, release them and then click the "Center Vents" button for 2 sec. Error codes will be shown by 2 symbolic segments with an interval of 2 seconds. For example, the code B1551 will be shown as follows: "15" pause 2 seconds "51"
List of codes C. possible reasons their occurrence: Code Description Possible cause / action B1200 Any button of the air conditioning system Button jammed / stuck B1242 * Air recirculation flap: fault in the circuit Open circuit / short circuit B1251 Interior temperature sensor: open circuit Check the wire and the sensor B1253 Interior Temperature Sensor: Short to Earth Check the Wire and the Sensor B1261 Sun Load Sensor Short to Earth Check the Wire and The Sensor B1262 Air Distribution Flap - Defrost Fault In The Check the Wiring; Defrost Flap Circuit Positioning Motor B1263 Air Distribution Flap - Center Vents: Fault Check The Wiring; Centre Vents In The Circuit Positioning Motor B1342 Automatic Climate Control Module Inoperative The Trouble Code Is Set In the Event of Failure. B1676 Insufficient battery voltage Battery voltage not in the range 9 - 16V B2266 Temperature flap: fault in the circuit Check the wiring and the temperature flap positioning motor B2297 Heater housing outlet sensor: open circuit Check the wiring and the sensor B2298 Heater housing outlet sensor: Short to Earth Check The Wiring And The Sensor B2308 Interior Temaged Motor Or Open Circuit Motor Inoperative B2516 Blower: Fault In The Circuit Damaged Motor or Open Circuit
* The B1242 code may even be present if there are no errors in the system. Before conducting a more comprehensive diagnostics, delete existing error codes.
Deleting error codes. Click the "Air Distribution - Defrost" button in front of the 1, 2 modes, 3. The system will automatically go to "OFF"
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Climate control calibration
alez.: 2010-12-19 14:51:00 http://wwwboards.auto.ru/ford/1267688.html
People, help the Council, what to do, where to dig. So, ford Mondeo, not yet departure. Rides on him a wife. It began to complain that if you ride from an hour about, then the gas pedal heats up so that the leg hurts to put. I drove to the service. The master naturally said that it is not necessary to include the climate. But the climate is on the machine, 23-24 degrees. Not overheated by steam he blows ... I tried to ride myself, but, first of all, I have a sole on shoes in two centimeters thick, and it's so much - bored))). What, at least theoretically, maybe so warm the pedal? If this is climate, (and he really blows right in the pedal), how to check it?
miron'esc.: 2010-12-20 10:10:00
\\\\\\ Calibration Make after summer, throw off the settings 1. Calimate to the AUTO position so that it would work 2. reinforced the fingers to Davi Off + in the legs 3. And then without a pause of Davi Auto .... The dispersion will run the sloat pictogram to work to extreme positions. Then off and again the car should be 22 degrees .... Remove the lid Baradachka and see full of whether the progress makes the damper of the air fence from the street for this, press the recirculation button
\\\\\\ In general, you have a wedge caught a central fall, separating cold and heat if calibration does not break, then climb the torpedo
no, only digital codes - As I specified in the question
St. Petersburg, Ford Focus
Good afternoon. As you probably noticed, mistakes are really vague. There are many options for them, and are connected mainly with the CAT control module. Codes are needed by standard video, and obtained not self-diagnosis, but a normal diagnostic device. The officials are not necessarily. You can find a profile Ford Service. Well, or on the extreme case a multi-brand, but just good. Self-diagnostic errors can be erroneous and accurate data as a rule do not give. Temporarily try to throw the battery terminal, but this is not a panacea. The diagnosis still needs to be done normal and preferably as soon as possible.
the terminal has already discarded - no changes. Now the car is in the warm box. In another hour I will check again. thanks for answers
St. Petersburg, Ford Focus
* Answer of this user is not expert
It's my pleasure. Just without normal and proper diagnosis is really difficult. Standard codeswhich you wrote have the following interpretation:
1607 - Frequency / Pulse Modulation Failure
1706 - In the position "P" of the selector, high vehicle speed was recorded
a C 100_00 is the usual loss of communication.
Therefore, without profile equipment to do nothing. Errors are too common to search for something specific. Ford IDS Fored Scanner, for each error, offers solutions and further diagnostic steps that eventually lead to the causal item. Sometimes, such errors can be a simple system failure. Sometimes, they change the control modules of the PPC (TSM) and wiring harnesses. So, only a good diagnosis in your case.
C100 - U0100 - loss of communication with ECM / PCM. Check the ECU connector, poor contact is possible, accumulator drawdown.
1607 - P1607 - electrical output chain (MIL), check.
Error 1706 - maybe rear sensor Speed \u200b\u200bon the gearbox. For more accurate definition, you need to diagnose the scanner.
Balakovo, Kia Ceed
since they asked, I am reported on the diagnosis
first, after sludge in boxing (temperature from -1 to +1) during a clock pair, the machine stopped to blend, the speed limiters and revolutions were turned off (see above), but the CE lamp did not go out.
secondly, found the nearest service (and even without a queue, which is amazing in such a dubb), rolled up, connected.
the diagnostics said that there are not three mistakes, but only one. The DTC number did not say, but in words - the exceeding speed at idle. Most likely, at the time of the start and ignition after the night in the cold, the speed was jumped and the sensor was blocked. Because I traveled a lot of things in a city last night and the car warmed well well, then I suspect that these consequences of condensate somewhere on contacts (just version)
especially the mistake of the diagnostic is not quenching - the lamp went out itself. After that, I rode about 20 km in one direction, there the car stood on the cold for a couple of hours, started without problems, back the same 20 km. while the flight is normal, look tomorrow morning
well, thanks to all for participation and advice
