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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Throttle Full Close Switch: Testing and Inspection

Idle Position Sensor Connector:

1. Disconnect the electrical connector to the Motor Position Sensor.

2. Check for continuity between the sensor connector terminal # 4 and body ground.

Checking The Idle Position Switch:

^ While the accelerator pedal is depressed, continuity should NOT exist.
^ While the accelerator pedal is released, continuity should exist.

3. If faulty, replace the Idle Speed Control Servo assembly.