Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Sub Throttle Position Sensor

Adjust Sub-Throttle Position Sensor




- Loosen the 2 set screws of the sensor.




- Insert a 0.30 mm (0.012 in.) feeler gauge, between the throttle stop screw and throttle valve gear.
- Connect the test probe of an ohmmeter to the terminals IDL2 and E2 of the sensor.




- Gradually turn the sensor clockwise until the ohmmeter deflects, and secure it with the 2 set screws.




- Recheck the continuity between terminals IDL2 and E2.




- Install the sub-throttle actuator with the 3 screws.