Golf GLS L4-2.0L (AVH) (2002)
/Page-1125002.png)
-
All fuses must be OK.
-
Battery voltage 11.5 V minimum.
Test sequence
-
Remove right rear wheel housing liner:
-
Disconnect 3-pin harness connector from Leak Detection Pump (LDP) -V144- (arrow).
-
Connect VAG 1527 B Voltage Tester between connector terminal 3 (Battery Plus) and engine Ground.
-
Start engine and let idle
-
LED must light up.
If LED does not light up
-
Check wire between connector terminal 3 and relay panel for open circuit using wiring diagram:
