Diagnosis Procedure

OIL PRESSURE SWITCH SIGNAL CIRCUIT


Description

Detects the engine oil pressure and transmits the oil pressure switch signal to IPDM E/R.





OIL PRESSURE SWITCH SIGNAL CIRCUIT


Diagnosis Procedure

1.CHECK OIL PRESSURE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and oil pressure switch connector.
3. Check continuity between IPDM E/R harness connector terminal and oil pressure switch harness connector terminal.





4. Check continuity between IPDM E/R harness connector terminal and ground.





Is the inspection result normal?
YES - INSPECTION END
NO - Repair harness or connector.