Tools Required

1. Disconnect all engine wiring harness connectors.
2. Disconnect the engine wiring harness from all attachment points.
3. Remove the engine wiring harness.



4. Using the J 41515-A , remove the glow plugs.



5. Remove the crankshaft position sensor mounting bolt, if equipped.



6. Remove the crankshaft position sensor, if equipped. Twist and pull the crankshaft position sensor straight out from the front cover, if equipped.



7. Using the J 41712 , remove the oil pressure sending unit (1).