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 - ...
Other materials:
Charging battery in support mode with battery charger -VAS 5900-
General notes:
The support mode provides the onboard supply with power when
the battery is removed or disconnected.
For further information, refer to the
→ operating manual VAS 5900.
The ...
Checking inner constant velocity joint
The joint is to be dismantled to renew the grease if it is
heavily soiled, or to check the running surfaces of the balls
for wear and damage.
Note
The ball hub and joint body are paired. Mark position in
relation to each o ...
Upgrade kit -VAS 1978/50-
Upgrade kit -VAS 1978/50- is required to bring the
“old”wiring harness repair set -VAS 1978- up to the latest
standard of wiring harness repair set -VAS 1978A-. The upgrade
kit comprises of 4 assembly and 10 release tools, a new set of
crimping plier ...
