Checking Mechanical Limp-Home

Checking Mechanical Limp-home







The diagnostic trouble code may be generated if the throttle valve is in the mechanical limp-home position without the control module knowing it.







- Turn the ignition switch to the OFF position.
- Switch off the ignition and wait 10 seconds to ensure that the flap valve motor will be without current.
- Turn the pedal arm and make sure the throttle arm does not move.

Is the function correct?

NO - Resetting the Limp-Home Mechanism - I

YES - Checking Air Leakage After Flap