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
If it fails: lemon-manuals.org.ua

Or, hide this message: temporarily or permanently

Throttle Full Close Switch: Testing and Inspection

1. Disconnect the Motor Position Sensor connector.

Checking The Idle Position Switch:






2. Check for continuity between terminals # 4 and body ground.
^ With the accelerator pedal depressed, continuity should NOT exist.
^ With the accelerator pedal released, continuity should exist.

3. If there is a deviation in the tests results, replace the Idle Speed Control Servo Assembly.
Refer to COMPONENT REPLACEMENT AND REPAIR.