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EC-306 < COMPONENT DIAGNOSIS > [VQ35HR] P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR Is the inspection result normal? YES >> GO TO 6. NO >> GO TO 5. 5. DETECT MALFUNCTIONING PART Check the following. >> Repair open circuit. 6. CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR POWER SUPPLY CIRCUIT-III Check harness for short to power and short to ground, between the following terminals. Is the inspection result normal? YES >> GO TO 7. NO >> Repair short to ground or short to power in harness or connectors. 7. CHECK COMPONENTS Check the following. EC-257, "Component Inspection" • Camshaft position sensor (PHASE) (bank 2) (Refer to EC-262, "Component Inspection" • Exhaust valve timing control position sensor (bank 2) (Refer to EC-350, "Component Inspection" .) • Battery current sensor (Refer to EC-381, "Component Inspection" .) • Refrigerant pressure sensor (Refer to HAC-92, "Component Inspection" .) Is the inspection result normal? YES >> GO TO 8. NO >> Replace malfunctioning component. 8. CHECK APP SENSOR EC-427, "Component Inspection" Is the inspection result normal? YES >> GO TO 20. NO >> GO TO 9. 9. REPLACE ACCELERATOR PEDAL ASSEMBLY 1. Replace accelerator pedal assembly 2. Go to EC-427, "Special Repair Requirement" . >> INSPECTION END EVAP control system pressure sensor ECM Continuity Connector Terminal Connector Terminal B252 3 M107 107 Existed ECM Sensor Connector Terminal Name Connector Terminal F101 46 CKP sensor (POS) F2 1 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 |