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DTC P0122, P0123 TP SENSOR EC-937 [VK45DE] C D E F G H I J K L M A EC 6. REPLACE ACCELERATOR PEDAL ASSEMBLY 1. Replace accelerator pedal assembly. 2. Perform EC-788, "Accelerator Pedal Released Position Learning" 3. Perform EC-788, "Throttle Valve Closed Position Learning" 4. Perform EC-788, "Idle Air Volume Learning" >> INSPECTION END 7. CHECK THROTTLE POSITION SENSOR 2 GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch OFF. 2. Disconnect ECM harness connector. 3. Check harness continuity between electric throttle control actuator terminal 4 and ECM terminal 66. 4. Also check harness for short to ground and short to power. OK or NG OK >> GO TO 8. NG >> Repair open circuit or short to ground or short to power in harness or connectors. 8. CHECK THROTTLE POSITION SENSOR 2 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT 1. Check harness continuity between ECM terminal 69 and electric throttle control actuator terminal 3. 2. Also check harness for short to ground and short to power. OK or NG OK >> GO TO 9. NG >> Repair open circuit or short to ground or short to power in harness or connectors. 9. CHECK THROTTLE POSITION SENSOR Refer to EC-938, "Component Inspection" OK or NG OK >> GO TO 11. NG >> GO TO 10. 10. REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR 1. Replace the electric throttle control actuator. 2. Perform EC-788, "Throttle Valve Closed Position Learning" 3. Perform EC-788, "Idle Air Volume Learning" >> INSPECTION END 11. CHECK INTERMITTENT INCIDENT Refer to EC-857, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" >> INSPECTION END Continuity should exist. Continuity should exist. |