Checking Components and Connections

Checking Components And Connections







- Ignition on.
- Activate reading off the position of the throttle.
- Check that read-off throttle position shows reasonable values at different deployments.
- Ignition off.

Check if the throttle unit is blocked. Press the throttle disc to check for jamming.

Clean the throttle unit if necessary.

HINT: The diagnostic trouble code (DTC) can be stored as the adaptation value for the throttle unit is incorrect. To reset this adaptation, lift the battery pole for a few seconds, refit it and turn the ignition to ignition position II for at least 5 seconds.

Other Information
- Electronic throttle module (ETM), cleaning
- Throttle body (electronic throttle module (ETM)), replacing
- Engine Control Module (ECM), replacement

Continue: Refer to Verification. Verification