• Running gear
• Engine
• 2.0/85 Engine, Fuel Injection
• 1.9/47 SDI Engine, Fuel Injection
• Self diagnosis, V.A.G Inspection Service
• Fuel preparation system Diesel injection
• Diesel Direct Injection System
• Disassembling and assembling the injection pump
• Testing components
• Testing lines and components with test box V.A.G 1598/31
• Testing Diesel direct injection system relay J322
• Check sender for coolant temperature G62
• Testing Intake manifold temperature sender G72
• Testing Engine speed sender G28
• Testing Intake manifold flap motor V157
• Testing Accelerator pedal position sender G79
• Testing injection control
• Exhaust gas recirculation system
• Engine control unit
• Testing auxiliary signals
• Ignition system, glow plug system
• 1.9/74 TDI Engine, Mechanics
• 1.9/74 TDI Engine, Fuel Injection
• 1.2/40; 1.2/47 Engine, Fuel Injection
• 1.9/96 TDI Engine, Fuel Injection
• 1.4/51; 55; 59 TDI Engine, Fuel Injection
• Body
• Heating, Air conditioning
• Drive unit
• Power transmission
• Vehicle electrics
• Heating, ventilation, air conditioning system
• Power unit