|
|
4 DETECT MALFUNCTIONING PART Check the following. I Harness connectors F58, F211 (bank 1) I Harness connectors E15, F18 I Harness for open or short between ECM and camshaft position sensor (PHASE) or harness connector F58 I Harness for open or short between ECM relay and camshaft position sensor (PHASE) or harness connector F58 © Repair open circuit or short to ground or short to power in harness or connectors. 5 CHECK CMP SENSOR (PHASE) GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch OFF. Continuity should exist. 4. Also check harness for short to power. OK or NG OK © GO TO 7. NG © GO TO 6. 6 DETECT MALFUNCTIONING PART Check the following. I Harness connectors F58, F211 (bank 1) I Harness for open between camshaft position sensor (PHASE) or harness connector F58 and ground © Repair open circuit or short to ground or short to power in harness or connectors. 7 CHECK CMP SENSOR (PHASE) INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT 1. Disconnect ECM harness connector. Refer to Wiring Diagram. Continuity should exist. 4. Also check harness for short to ground and short to power. OK or NG OK (DTC P0340) © GO TO 9. OK (DTC P0345) © GO TO 10. NG © GO TO 8. 8 DETECT MALFUNCTIONING PART Check the following. I Harness connectors F58, F211 (bank 1) I Harness for open or short between ECM and camshaft position sensor (PHASE) or harness connector F58 © Repair open circuit or short to ground or short to power in harness or connectors. GI MA EM LC FE AT AX SU BR ST RS BT HA SC EL IDX DTC P0340, P0345 CMP SENSOR (PHASE) Diagnostic Procedure (Cont’d) EC-329 |