Volkswagen Workshop Service and Repair Manuals > Golf Mk2 > Power unit | 2EE carburettor, TSZ-H ignition system | Self diagnosis, V.A.G Inspection Service | Self-diagnosis

Final control diagnosis

The final control diagnosis activates the following components in the stated sequence:

1 -	Air flap positioner -V63-

2 -	Activated charcoal filter solenoid valve 1 -N80-

3 -	Intake manifold preheating relay -J81-

4 -	Throttle valve positioner vent valve -N97-

5 -	Throttle valve positioner breather valve -N117-

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