Engine Oil Pressure: Testing and Inspection

11 40 000 - Checking engine oil pressure (N51)





Special tools required:





Necessary preliminary tasks:
- Remove acoustic cover.





Disconnect plug connection on oil pressure switch (1)
Remove oil pressure switch (2).
Tightening torque: 12 61 1AZ. Mechanical Specifications





Screw in special tool 11 4 050 with sealing ring.





Check engine oil pressure with diagnosis tester.
Connect special tools 13 6 054 and 13 6 051.
Check engine oil pressure with pressure gauge.
Connect special tools 13 3 063 and 13 3 061.
Start engine and check engine oil pressure.
Specified values 11 41 Oil Pump With Strainer and Drive.





Assemble engine.