Emission control system

Check that catalytic converter, Lambda probe and restricted filler inlet are present, visual inspection of all electrical connections and line connections, check that the Lambda probe is in working order.

Precondition:

The fault memory of the DEE control unit has been read out (Tester 9268/9288).

No fault indicated in the fuel or ignition system.

Components - visual inspection

Lift the vehicle, check that catalytic converter and Lambda probe are present.

Check that the restricted filler inlet is present.

Check the vacuum line connections to the pressure regulator and pressure attenuator for leaks and secure fitting.

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