Sensor oil pressure on Kalina is also called as an emergency oil pressure sensor. It does not display under what pressure is the engine oil. Its main task is to light the oil pressure lamp on dashboard In the event that the engine pressure in the engine becomes critical. This means that the oil is time to change or its fell below Min.
An emergency oil pressure indicator can work falsely. In this case, the oil pressure sensor (DDM) has failed. How can this be checked?
Oil pressure sensor on Kalina 8kl
DDM on Kalinovsky 8 valve Motor. Located by S. back side Engine, slightly above the graduate manifold of the 1st cylinder. How to check its performance? Unscrew the sensor and screw the pressure gauge on its place. Run the engine. On the idling Oil pressure should be about 2 bar. On the maximum turns - 5-6 bar. If the pressure gauge shows these numbers, and the lamp on the dashboard is still on - the oil pressure sensor is not corrected and is replaced.
Naturally, before such a check, you must make sure that it is flooded high-quality oil And its level is between mines MIN & MAX on the dipstick.
Leather oils from under oil pressure sensor
The second common breakdown is to flow oils from under the sensor. In this case, the oil collector of the 1st cylinder will be in the oil, the top of the pump, the left part of the engine protection. The sensor itself and the wire suitable for it will also be in oil.
If you find the leakage of oil in the area of \u200b\u200bthe first cylinder, made sure that this is not a seal camshaft, crankshaft, not flow from under the laying valve cover, or, which is much worse than the GBC, then in 99 cases from 100 wines there will be a punched oil pressure sensor.
I wipe all the drums, install a new DDM and observe. If there is no better leakage - you did everything right.
P.S. When installing a new sensor, tighten it not much more effort, you can overdo it and thread the thread on the block head that you will not please.
What oil pressure sensor (DDM) Not all motorists know, as a rule, the acquaintance happens to him after the oil pressure indicator lights up and does not go out for a long time. Then any conscious car owner arises a lot of unpleasant questions and premonitions. Some prefer to immediately turn to a hundred, others begin to seek the cause independently. If you feel about the second type of people, this article will be useful to you, since we will talk about how to check the oil pressure sensor, and also to replace it with the example of Lada Kalina.
First of all, you should not fall in despair and make hasty conclusions, the oil pressure light bulb does indicate the critical level of oil in the system and the pressure drop, but is not a fact that the reason is precisely in this. It happens that the sensor itself fails and simply "lying". If this is not noticed on time and do not know who is right, and who is not, can really do serious "business."
What is the oil pressure sensor and is it from?
The sensor consists of:
- Cases.
- Memering membrane.
- Transmitting mechanism.
How does oil pressure sensor work?
The membrane begins and occupies a position depending on what pressure in oil system At the moment, closure or blurring electrical contacts.
Before checking the pressure sensor, make sure that, as well as normal. Check if there are no swaps on the engine housing. If everything is in order can start checking the sensor.
How to check DDM?
As a rule, it is customary to be checked with a pressure gauge. Screw the pressure gauge instead of the sensor and boot the motor. On the idling The pressure gauge should show the pressure - 0.65 kgf / cm2 and more, it can be concluded that the pressure is in order, and the pressure sensor is not, so immediately needed oil pressure sensor replacement.
If you didn't have a pressure gauge and somewhere in the middle of the track, the oil pressure light was caught fire, check the pressure sensor in another way. To do this, you need to unscrew the sensor and twist, not starting the motor. If during the rotation starter from the socket where the sensor was installed will be splashing or pouring oil, we also conclude that the sensor is faulty and requires replacement.
If after the above test you made a conclusion about the fault of the sensor and the need to replace it, then the further instruction will help you perform this work.
Replacing the oil pressure sensor is simple and easy to perform the procedure at home.
From the tool you will need: the key to "21".
1. First of all, it is necessary to remove the decorative plastic engine cover.
2. Oil pressure sensor viburnum Located on the back of the engine, it is screwed on the right to the nest.
3. Pressing the pads on the locks, disconnect the wire block from the DDM.
4. Using the key to "21", unscrew the sensor.
5. Prepare a new pressure sensor and install it into the socket.
6. Hold everything as it should, put the wire block in place, set the decorative lid and check whether the problem disappeared. If after starting the light after a few seconds went out, we can conclude that the malfunction was precisely in DDM, so its replacement was not in vain.
I have everything, thanks for your attention.
Oil pressure sensor or in a simple DDM is a driver signaling device that displays the oil pressure level in the engine. It usually turns on when the level falls noticeably. However, this element may fail.
Grant Oil Pressure Sensor Replacement - A process that does not require phenomenal knowledge. You must have several tools and instructions at hand.
Consists of DDM of three elements:
- Protective housing;
- Measuring membrane;
- Transmitting element.
Principle of operation of DDM.
The system of work is simple - under the pressure of the oil, the measuring membrane changes the position and, as a result, contacts are blocked or opposite. When the fluid level falls - the membrane falls, thereby disconnecting contacts. After that, the signal is triggered and displayed on the dashboard. If the Lada Grant oil pressure sensor fails, and the oil level is normal and the entire system after verification turned out to be operational, then the meter itself is recommended.
Tip! If under the hood of the car you did not look before and did not do at least Malomal minimal and technical work, then go to the next stage is not worth it. Despite the fact that the replacement process is very simple, you can harm the car due to lack of experience.
Location and replacement of the oil pressure sensor on the grant
If you have problems with DDM or its location (), the initial task is to search. In order to get to him, you will need: a rattling handle, an end head for 21 or analog, as well as a pressure gauge (not a mandatory attribute).
The first step is to prepare for work. Remove the plastic panel from the engine, and on the right side, find the necessary grant 8 valve oil pressure sensor. It is screwed into the head of the BC (cylinder block). Firmly squeeze the locksters and remove the block. We unscrew the sensor using tools (cape or horn key to 22).
We change the controller to the new one (it stands within 200 rubles), after which we launch the motor and check its performance. If the light bulb does not shine anymore - then the problem was precisely in the sensor. If the "Red Maslenka" lamp still burns - follows and further look for the cause of the problem.
Tip! Checking the system performance Do not forget about cleanliness! Dirt on contacts can cause malfunction in the operation of DDM oil pressure. When replacing the oil pressure sensor, it is worth having a towel or at least a newspaper.
Possible causes of failure
Before replacing the sensor, it is also worth checking the chain from it to the control. signal lamp. To do this, disconnect the pressure sensor terminal, after which we lean it to the engine (for mass). If the chain is in working condition, the lamp will stop burning. Otherwise, the network is converted or damaged.
An important factor that is worth remembering when replacing is his condition. When you pull out grant Oil Pressure Sensor, pay attention to that, oily it or not. If the oily - it means it is broken and it must be replaced. If it is not in oil - most likely the problem is not in it.
Pressure gauge will help you determine in what state system. Screw it into the DDM cell, turn on the motor and at idle the pressure gauge, ideally, should show 0.65 kgf / cm2. Or even more. This suggests that the problem is only in the sensor.
Outcome
If the tips did not help and you did not solve the problem - you need to contact the service. Cracks in this system can carry catastrophic consequences. The flow may occur due to a sealing belt of the sensor or, for example, from under the BC head plug. Ride on a car with a broken oil pressure system - this risk not only break the car, but also to destroy many human lives.
What is the oil pressure sensor (DDM) know far from all motorists, as a rule, the acquaintance happens to it after the oil pressure indicator lights up and does not go out for a long time. Then any conscious car owner arises a lot of unpleasant questions and premonitions. Some prefer to immediately turn to a hundred, others begin to seek the cause independently. If you feel about the second type of people, this article will be useful to you, since we will talk about how to check the oil pressure sensor, and also to replace it with the example of Lada Kalina.
First of all, you should not fall in despair and make hasty conclusions, the oil pressure light bulb does indicate the critical level of oil in the system and the pressure drop, but is not a fact that the reason is precisely in this. It happens that the sensor itself fails and simply "lying". If this is not noticed on time and do not know who is right, and who is not, can really do serious "business."
Oil pressure sensor consists of:
- Cases.
- Memering membrane.
- Transmitting mechanism.
How does oil pressure sensor work
The membrane begins and occupies the position depending on what pressure in the oil system is currently closing or blurring electrical contacts.
Before checking the pressure sensor, make sure that the oil level as well oil filter fine. Check if there are no swaps on the engine housing. If everything is in order can start checking the sensor.
How to check oil pressure sensor
As a rule, it is customary to be checked with a pressure gauge. Screw the pressure gauge instead of the sensor and boot the motor. At idle, the pressure gauge should show the pressure - 0.65 kgf / cm2 and more, it can be concluded that the pressure is in order, and the pressure sensor is not, so the immediate replacement of the oil pressure sensor is necessary.
If you didn't have a pressure gauge and somewhere in the middle of the track, the oil pressure light was caught fire, check the pressure sensor in another way. To do this, you need to unscrew the sensor and twist the starter, not running the motor. If during the rotation starter from the socket where the sensor was installed will be splashing or pouring, we also conclude that the sensor is faulty and requires replacement.
Replacing the oil pressure sensor on Lada Kalina, do it yourself
If after the above test you made a conclusion about the fault of the sensor and the need to replace it, then the further instruction will help you perform this work.
Oil pressure sensor replacement instruction manual
From the tool you will need: the key to "21".
1.
First of all, it is necessary to remove the decorative plastic engine cover.
2.
The water oil pressure sensor is located on the reverse side of the engine, it is screwed on the right to the GBC socket.
3.
Pressing on the locks, disconnect the wire block from the DDM.
4.
Using the key to "21", unscrew the sensor.
5.
Prepare a new pressure sensor and install it in the socket.
6.
Hold everything as it should, dine the wire block into place, set the decorative lid and check the problem disappeared. If after starting the light after a few seconds went out, we can conclude that the malfunction was precisely in DDM, so its replacement was not in vain.
