Volkswagen Golf Service & Repair Manual: Mixture preparation system, electronic inj., Gas

Checking charge air system for leaks

Special tools and workshop equipment required     Charge air system tester -V.A.G 1687- ...

Injection system

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Other materials:

Removing and installing dash panel insert trim
Special tools and workshop equipment required         Removal wedge -3409 Removing –  Remove side vent on driver side → ...

Principle circuit diagrams for various purging circuits
  Note The arrows in the following illustrations show the direction of flow of the refrigerant during purging. The refrigerant flows against the direction of flow during normal conditioning of the air, which is why the high-pressure system o ...

Removing and installing evacuating and charging valves on low and high-pressure side
Special tools and workshop equipment required         Torque wrench -V.A.G 1783     Ratchet insert 1/4 inch -VAS 6234 ...