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Engine Oil Solenoid Valve Control System Inspection
- Connect the M-MDS to the DLC-2.
- Perform the KOER self test. (See KOEO/KOER SELF TEST
.)
- Verify that DTC P06DB:00 or P06DC:00 is not displayed. (See ON-BOARD DIAGNOSTIC TEST
.)
- Inspect the engine oil pressure. (See OIL PRESSURE INSPECTION
.)
- If the engine oil pressure is not as specified, repair or replace the malfunctioning part according to the inspection results:
- Access the following PCM PIDs using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST
.)
- With the engine coolant temperature at 98°C {208°F}, increase the engine speed to 4, 000 RPM or higher, and verify that the oil pressure gauge value changes when the data monitor item OIL_P_SOL value is changed from ON to OFF.
- If the oil pressure gauge value change cannot be verified, inspect the engine oil solenoid valve. (Perform the Engine Oil Solenoid Valve Operation Inspection.) (See ENGINE OIL SOLENOID VALVE INSPECTION
.)