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P2135 TP SENSOR EC-469 < DTC/CIRCUIT DIAGNOSIS > [HR12DE (TYPE 2)] C D E F G H I J K L M A EC N P O P2135 TP SENSOR DTC Logic INFOID:0000000006037393 DTC DETECTION LOGIC NOTE: DTC CONFIRMATION PROCEDURE 1. PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at >> GO TO 2. 2. PERFORM DTC CONFIRMATION PROCEDURE 1. Start engine and let it idle for 1 second. 2. Check DTC. Is DTC detected? YES >> Go to NO >> INSPECTION END Diagnosis Procedure INFOID:0000000006037394 1. CHECK THROTTLE POSITION SENSOR POWER SUPPLY CIRCUIT 1. Disconnect electric throttle control actuator harness connector. 2. Turn ignition switch ON. 3. Check the voltage between electric throttle control actuator harness connector and ground. Is the inspection result normal? YES >> GO TO 2. NO >> Repair open circuit or short to ground or short to power in harness or connectors. 2. CHECK THROTTLE POSITION SENSOR GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch OFF. 2. Disconnect ECM harness connector. 3. Check the continuity between electric throttle control actuator harness connector and ground. 4. Also check harness for short to ground and short to power. DTC No. Trouble diagnosis name DTC detecting condition Possible cause P2135 Throttle position sensor Rationally incorrect voltage is sent to ECM • Harness or connector (TP sensor 1 and 2 circuit is open or shorted.) • Electric throttle control actuator (TP sensor 1 and 2) Electric throttle control actuator Ground Voltage Connector Terminal F29 1 Ground Approx. 5 V Electric throttle control actuator ECM Continuity Connector Terminal Connector Terminal F29 4 F8 36 Existed |