Leak Detection Pump (LDP), checking: Notes

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Fig 1: Identifying Special Tools - Leak Detection Pump, Checking

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Special tools, testers and auxiliary items required

Multimeter V.A.G 1526A or Multimeter V.A.G 1526C
Voltage tester V.A.G 1527B
Connector Test Set V.A.G 1594A or Connector Test Set V.A.G 1594C
Adapter cable, 121-pin V.A.G 1598/31

Wiring diagram