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AT-244 [EURO-OBD] TROUBLE DIAGNOSES FOR SYMPTOMS 6. CHECK THROTTLE POSITION SENSOR CIRCUIT (WITHOUT CONSULT-II) Without CONSULT-II 1. Turn ignition switch to “ON” position. 2. Check voltage between TCM terminals 41 and 42 while OK or NG OK >> GO TO 7 NG >> Check the following items: ● Throttle position sensor — Refer to AT-244, "COMPONENT INSPECTION" . ● Harness for short or open between ignition switch and throttle position sensor (Main harness) ● Harness for short or open between throttle position sensor and TCM (Main harness) 7. CHECK DTC Perform “DIAGNOSTIC PROCEDURE”.Refer to . OK or NG OK >> INSPECTION END NG >> ● Perform TCM input/output signal inspection. ● If NG, recheck TCM pin terminals for damage or loose connection with harness connector. COMPONENT INSPECTION ● Check continuity between two terminals 1 and 2. Voltage: Fully-closed throttle valve : Approximately 0.5V Fully-open throttle valve : Approximately 4V (Voltage rises and drops gradually in response to SCIA0710E Switch position Continuity ON No OFF Yes MCIA0104E |