Volkswagen Golf Service & Repair Manual: Exhaus system

Removing and installing engine control unit -J623- (with protective housing)

Special tools and workshop equipment required     Hot air blower -VAS 1978/14A--item 1- with nozzle - ...

Exhaust pipes, silencers

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Other materials:

Overview of fitting locations - front control motors, air conditioning system with electric/manual controls, RHD vehicles
1 -  Temperature flap control motor -V68- Checking: with vehicle diagnostic tester Removing and installing → Chapter. Renewing: initiate basic setting using vehicle diagnostic tester. 2 -&nb ...

Cleaning water drain hoses
  Special tools and workshop equipment required         Cleaning and pull-in cable -VAS 6620- Front water drain hose The front water d ...

Leaks or internal damage (e.g. noises or lack of power)
–  Drain refrigerant circuit. –  Remove air conditioner compressor.   Note In the event of internal damage (to air conditioner compressor), purge with R134a refrigerant → ...