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EC-502 [QG (WITH EURO-OBD)] DTC P1229 SENSOR POWER SUPPLY Specification data are reference values and are measured between each terminal and ground. CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam- Diagnostic Procedure EBS00QSS 1. RETIGHTEN GROUND SCREWS 1. Turn ignition switch “OFF”. 2. Loosen and retighten engine ground screws. >> GO TO 2. 2. CHECK THROTTLE POSITION SENSOR POWER SUPPLY CIRCUIT 1. Disconnect electric throttle control actuator harness connector. 2. Turn ignition switch “ON”. 3. Check voltage between electric throttle control actuator terminal OK or NG OK >> GO TO 4. NG >> GO TO 3. TER- MINAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage) 47 G Sensor power supply [Ignition switch “ON”] Approximately 5V MBIB0095E MBIB0100E Voltage: Approximately 5V PBIB0082E |