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 [PCM (VIN M (With Cylinder Deactivation))] .)
- Verify that DTC P06DB-00: or P06DC-00: is not displayed. (See ON-BOARD DIAGNOSTIC TEST [PCM (VIN M (With Cylinder Deactivation))]
.)
- If DTC P06DB-00: or P06DC-00: is displayed, perform the DTC inspection. (See DTC P06B8-00: [PCM (VIN M (With Cylinder Deactivation))] .) (See DTC P06DC-00: [PCM (VIN M (With Cylinder Deactivation))] .)
- Inspect the engine oil pressure. (See OIL PRESSURE INSPECTION [VIN M (With Cylinder Deactivation)]
.)
- 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 [PCM (VIN M (With Cylinder Deactivation))]
.)
- OIL_P_SOL
- RPM
- ECT
- 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 [VIN M (With Cylinder Deactivation)] .)