oil level sensor for my car

Replace a Spare part Oil level sensor – a defective one or if the limit of use has been already reached. Find out useful information about Oil level sensor

An oil level sensor is designed to measure how much oil is in the engine. It is attached to the crankcase and transmits information that is then displayed on the corresponding sign on the dashboard.

5 tips on maintaining and replacing the oil level sensor

1. The oil level sensor doesn’t have a defined service life, therefore, it only needs to be replaced when it stops working.
2. When the indicator lamp is lit on the dashboard, check the readings with the help of the dipstick. This should only be when the engine is cool. If it is necessary, top up the oil.
3. Change the oil regularly. The recommended schedule to do this is stated in the vehicle's technical documents. Use only oils that are recommended by the car manufacturer. It is advised to use high-quality oil.
4. Examine the assembly for any damage, pay particular attention to the condition of the seals. If you notice that there is any leakage from a seal, that seal should be immediately replaced in order to avoid serious damage to the engine.
5. It is recommended that you go to a repair shop to have a new oil level sensor installed as accessing the part is difficult. The accuracy of the readings also largely depends on the strict adherence to the installation rules, therefore professionals are better placed to perform this task. Prior to the part being replaced the system is drained completely.

Common problems with oil level sensors - causes and symptoms

• Contact oxidation causing a short circuit in the internal circuit. This is the result of moisture or dirt getting inside the housing of the part or use of low-quality lubricants. When this happens the indicator sign on the dashboard will light up despite sufficient oil being in the system. The amount of oil in the system can be manually checked with a dipstick.
• Mechanical damage to the connectors. This can happen if the unit is regularly dismantled when maintenance is carried out. Symptoms of this problem are inconsistent readings.
• Torn wires. This is caused by incorrect installation of the part or by some form of collision. This issue results in the sensor transmitting incorrect data.

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