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P1229 SENSOR POWER SUPPLY EC-457 < DTC/CIRCUIT DIAGNOSIS > [HR12DE (TYPE 2)] C D E F G H I J K L M A EC N P O Is the inspection result normal? YES >> GO TO 4. NO >> Repair short to ground or short to power in harness or connectors. 4. CHECK CAMSHAFT POSITION SENSOR (PHASE) Refer to XX-XX, "*****" . Is the inspection result normal? YES >> GO TO 5. NO >> Replace camshaft position sensor (PHASE). 5. CHECK THROTTLE POSITION SENSOR Refer to XX-XX, "*****" . Is the inspection result normal? YES >> GO TO 9. NO >> GO TO 6. 6. REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR 1. Replace electric throttle control actuator. 2. Perform XX-XX, "*****" . >> INSPECTION END 7. CHECK APP SENSOR Refer to XX-XX, "*****" . Is the inspection result normal? YES >> GO TO 9. NO >> GO TO 8. 8. REPLACE ACCELERATOR PEDAL ASSEMBLY 1. Replace accelerator pedal assembly. 2. Perform XX-XX, "*****" . >> INSPECTION END 9. CHECK INTERMITTENT INCIDENT Refer to XX-XX, "*****" . >> INSPECTION END ECM Sensor Connector Terminal Item Connector Terminal F8 72 Electric throttle control actuator F29 1 78 CMP sensor (PHASE) F26 1 E16 106 APP sensor E108 4 |