- Running gear
- Engine
- Body
- Heating, Air conditioning
- Drive unit
- 1.9/96 TDI Engine, Mechanics
- 1.0/37; 1.4/44; 1.4/50 Drive Unit, Fuel injection
- 1.4/55; 1.4/59; 1.4/74 engine - fuel injection
- Self diagnosis, V.A.G Inspection Service
- Mixture preparation system, electronic inj.,Gas
- Ignition system, glow plug system
- Repairing ignition system
- General notes on the ignition system
- Removing and installing parts of the ignition system for engines with engine identification characters AUA, AUB
- Removing and installing parts of the ignition system for engines with engine identification characters BBZ, BBY, BKY, BUD
- Safety measures
- Testing hall sender G40
- Check engine speed sender G28 , remove and install
- Checking the ignition transformer (for engines with engine identification characters AUA, AUB)
- Check ignition coils with power output stage (engines with engine identification characters BBY, BKY, BBZ, BUD)
- Removing and installing ignition coils with power output stages
- Testing knock sensor G61
- Test combustion misfiring
- 1.0/37; 1.4/44; 1.4/50 kW MPI engine
- Power transmission
- Vehicle electrics
- Heating, ventilation, air conditioning system
- Power unit