Oil Pressure Switch (For Fuel Pump): Service and Repair

ENGINE OIL PRESSURE SWITCH

REMOVAL AND INSTALLATION








REMOVAL SERVICE POINT

[[A]] ENGINE OIL PRESSURE SWITCH REMOVAL
1. Disconnect the engine oil pressure switch connector.

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





2. 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: 3MTM AAD Part number 8672 or equivalent

NOTE: Install the engine oil pressure switch immediately after applying sealant.

CAUTION
After installing the parts, wait at least one hour. Never start the engine or let engine oil or water touch the sealant application area during that time.





2. In the same manner as removal, use special tool MB992118 to tighten the engine oil pressure switch to the specified torque.
Tightening torque:
[2.4L ENGINE] 19 ± 3 Nm (14 ± 2 ft-lb)
[3.8L ENGINE] 10 ± 2 Nm (89 ± 17 in-lb)
3. Connect the engine oil pressure switch connector.