Closed Throttle Position Switch

Closed Throttle/Idle Position Switch






Circuit Diagram









Using Scan Tool






Harness Inspection Procedures







Sensor Inspection

1. Disconnect the closed throttle position switch connector.





2. Check the continuity between terminal (0) and sensor ground.





3. If out of specification, replace the idle speed control motor assembly.

Troubleshooting Hints
When short-circuit or wire breakage occurs in the closed throttle position switch circuit, there may be a shock according to the opening degree of the accelerator during deceleration.