Throttle Position Sensor: Testing and Inspection

COMPONENT INSPECTION
Throttle position sensor
1. Start engine and warm it up sufficiently.
2. Turn ignition switch "OFF".
3. Disconnect throttle position sensor harness connector.







4. Make sure that resistance between terminals (2) and (3) changes when opening throttle valve manually.
If NG, replace throttle position sensor.
To adjust throttle position sensor, perform "BASIC INSPECTION".