Operation CHARM: Car repair manuals for everyone.

Removal and Replacement

Removing and installing oil level sensor

Removing oil level sensor

WARNING: Engine oil is toxic.
^ Danger of poisoning!
--> Do not consume food or drink while working (danger of mixing).
--> If swallowed, observe the warning information on the containers, contact a doctor if necessary and show the information on the containers.


WARNING: Oil is combustible!
^ Risk of fire due to oil and hot components (exhaust manifold, etc.)
--> Do not pour engine oil over very hot components (e.g. turbocharger).
--> Never place cloths soaked with oil on hot engine components.
--> In case of fire, use CO2 or dry powder fire extinguishers.


1. Remove engine guard

Oil Drain Plug:





WARNING: Danger of scalding from hot oil!
--> Engine oil and components of the oil circuit can become very hot!
--> Allow engine and components to cool down.
--> Avoid contact with the skin and eyes.
--> Wear suitable protective clothing.


2. Undo oil drain plug and collect the engine oil in a container. Dispose of waste oil in accordance with legal requirements.

Oil Drain Plug:





3. Replace oil drain plug. Tightening torque 22 ft. lbs..

Oil Level Sensor:





4. Disconnect the electric connector on the oil level sensor (TOC).

Fastening Screws:





5. Loosen the 3 fastening screws and pull the oil level sensor out of the oil pan.

Installing oil level sensor


Fastening Screws:





1. Install the new oil level sensor with a new seal. Tighten the 3 fastening screws. Tightening torque 7.5 ft. lbs..
2. Fit cable plug.

Oil Dipstick:





3. Fill in engine oil. Start the vehicle briefly. Then check the oil level. This must reach mark -b- on the oil dipstick.





4. Mount engine guard.