Oil Pressure Sensor: Service and Repair

REMOVAL AND INSTALLATION













Required Special Tool:

- MB992118: Oil Pressure Switch Wrench

REMOVAL SERVICE POINTS

[[A]]
THROTTLE BODY ASSEMBLY REMOVAL

Remove the throttle body assembly mounting bolts, and place the throttle body assembly at the position where it will not interfere with the disconnection of the engine oil pressure switch connector with its relevant hose attached.

[[B]]
ENGINE OIL PRESSURE SWITCH REMOVAL

CAUTION:
The sealant is applied to the bolt. Remove the bolt with care not to break it.





Use special tool MB992118 to remove the engine oil pressure switch.

INSTALLATION SERVICE POINT

]]A[[
ENGINE OIL PRESSURE SWITCH INSTALLATION





1. Apply sealant to the engine oil pressure switch thread.
Specified sealant: ThreeBond 1141J or equivalent
NOTE:
Install the engine oil pressure switch immediately after applying sealant.





2.
CAUTION:
After the installation, until a sufficient period of time (one hour or more) elapses, do not apply the engine oil or water to the sealant application area or start the engine.

In the same manner as removal, use special tool MB992118 to tighten the engine oil pressure switch to the specified torque.
Tightening torque: 10± 2Nm (89± 17 in-lb)