Volkswagen Golf Service & Repair Manual: Removing and installing Hall sender 3 -G300-

Removing and installing Hall sender -G40-

Removing     –  Release hose clips -1- and -2-, and remove air pipe.   ...

Removing and installing engine speed sender -G28-

Special tools and workshop equipment required     Socket AF 4 mm -T10370- Removing ...

Other materials:

Adapters for setting up purging circuits
The following table contains the various adapters that are necessary to connect the air conditioner service station to the refrigerant circuit for purposes of purging and to bridge the removed reservoir or collector and expansion valve (vehicle-specific) ...

Removing and installing ignition coils with output stage
Special tools and workshop equipment required     Puller -T10530-   Note The ignition coils are easier to remove when the engine is warm. The grease used durin ...

Refrigerant R134a
Air conditioners in vehicles use the evaporation and condensation process. The system contains a liquid with a low boiling point, called the refrigerant. The refrigerant used is tetrafluoroethane R134a, which boils at -26.5°C with vapou ...