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P0122, P0123 TP SENSOR EC-617 < DTC/CIRCUIT DIAGNOSIS > [QR25DE] C D E F G H I J K L M A EC N P O 2. Also check harness for short to ground and to power. Is the inspection result normal? YES >> GO TO 6. NO >> Repair or replace error-detected parts. 6. CHECK THROTTLE POSITION SENSOR Check the throttle position sensor. Refer to EC-617, "Component Inspection" . Is the inspection result normal? YES >> GO TO 7. NO >> Replace electric throttle control actuator. Refer to EM-176, "Removal and Installation" . 7. CHECK INTERMITTENT INCIDENT GI-44, "Intermittent Incident" . >> INSPECTION END Component Inspection INFOID:0000000010986333 1. CHECK THROTTLE POSITION SENSOR 1. Turn ignition switch OFF. 2. Reconnect all harness connectors disconnected. 3. Perform “ Throttle Valve Closed Position Learning”. Refer to 4. Turn ignition switch ON. 5. Set selector lever to D position. 6. Check the voltage between ECM harness connector terminals as per the following conditions. Is the inspection result normal? YES >> INSPECTION END NO >> Replace electric throttle control actuator. Refer to EM-176, "Removal and Installation" . + − Continuity Electric throttle control actu- ator ECM Connector Terminal Connector Terminal F113 3 F68 77 Existed ECM Condition Voltage Connector + − Terminal Sensor 1 F68 79 78 Accelerator Fully released More than 0.36V Fully depressed Less than 4.75V Sensor 2 77 Fully released Less than 4.75V Fully depressed More than 0.36V |