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DTC P1705 THROTTLE POSITION SENSOR AT-325 [RE4R01A] D E F G H I J K L M A B AT Diagnostic Procedure ECS007NL 1. CHECK DTC WITH ECM Perform diagnostic test mode II (self-diagnostic results) for engine control. Refer to (VG33E only) or (VG33ER only), “Malfunction Indicator Lamp (MIL)”. OK or NG OK >> GO TO 2. NG >> Check throttle position sensor circuit for engine control. Refer to EC-1350, "DTC P0121 TP SENSOR" 2. CHECK INPUT SIGNAL With CONSULT-II 1. Turn ignition switch to ON position. 2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “A/T” with CONSULT-II. 3. Read out the value of “THRTL POS SEN”. Without CONSULT-II 1. Turn ignition switch to ON position. 2. Check voltage between TCM terminals 41 and 42 while acceler- OK or NG OK (With CONSULT-II)>>GO TO 3. >> Check harness for short or open between ECM and TCM regarding throttle position sensor circuit. (Main harness) Voltage Fully-closed throttle : Approximately 0.5V Fully-open throttle : Approximately 4V Voltage Fully-closed throttle : Approximately 0.5V Fully-open throttle : Approximately 4V (Voltage rises gradually SAT614J AAT474A |