3. Check Throttle Position Sensor Power Supply Circuit-II
WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
- Turn ignition switch OFF.
- Disconnect ECM harness connector.
- Check harness continuity between electric throttle control actuator terminal 1 and ECM terminal 47.
Refer to Wiring Diagram.
- Continuity should exist.
OK or NG
OK: GO TO 4.
NG: Repair or replace open circuit.