Operation CHARM: Car repair manuals for everyone.

Fuel Shut-Off



Fuel Shut-Off





If any of the following criteria are fulfilled, fuel shut-off will take place:
^ supply +15 not present.
^ fully depressed accelerator pedal during starter motor cranking
^ engine speed above 6200 rpm.
^ air mass/combustion exceeds a calibrated value, unique for each engine variant.
^ immobilizer code faulty.
^ major fault in throttle control
^ ignition system not supplied with current.
^ during engine braking on certain conditions.
^ engine torque exceeds a calibrated value during throttle limp-home.