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EC-346 < COMPONENT DIAGNOSIS > [VQ35HR] P1078, P1084 EVT CONTROL POSITION SENSOR Is the inspection result normal? YES >> GO TO 5. NO >> Repair short to ground or short to power in harness or connectors. 5. CHECK COMPONENTS Check the following. EC-255, "Component Inspection" • Camshaft position sensor (PHASE) (bank 2) (Refer to EC-260, "Component Inspection" • Battery current sensor (Refer to EC-379, "Component Inspection" .) • EVAP control system pressure sensor (Refer to EC-296, "Component Inspection" .) • Refrigerant pressure sensor (Refer to Is the inspection result normal? YES >> GO TO 6. NO >> Replace malfunctioning component. 6. CHECK APP SENSOR EC-423, "Component Inspection" Is the inspection result normal? YES >> GO TO 15. NO >> GO TO 7. 7. REPLACE ACCELERATOR PEDAL ASSEMBLY 1. Replace accelerator pedal assembly. 2. Go to EC-423, "Special Repair Requirement" . >> INSPECTION END 8. CHECK EXHAUST VALVE TIMING CONTROL POSITION SENSOR GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch OFF. 2. Disconnect ECM harness connector. 3. Check the continuity between exhaust valve timing control position sensor harness connector and ECM 4. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 9. NO >> Repair open circuit or short to ground or short to power in harness or connectors. 9. CHECK EXHAUST VALVE TIMING CONTROL POSITION SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT F102 64 CMP sensor (PHASE) (bank 2) F18 1 EVT control position sensor (bank 2) F19 1 Battery current sensor E21 1 M107 103 APP sensor E112 6 107 EVAP control system pressure sensor B252 3 111 Refrigerant pressure sensor E77 3 ECM Sensor Connector Terminal Name Connector Terminal DTC EVT control position sensor ECM Continuity Bank Connector Terminal Connector Terminal P1078 1 F4 2 F102 88 Existed P1084 2 F19 2 |