fuse diagram AUDI A4 1998 B5 / 1.G APB Engine Additional Signals Checking Workshop Manual
Page 20 of 37
24-194
If specification is obtained:
Check voltage supply
- Connect VAG1527 B between following sockets
on harness connector:
Harness connector
terminal
Measure
against
2 Ground (GND)
- Switch ignition on.
The LED must come on
If LED does not come on:
- Check wire connection from terminal 2 of
connector for open circuit (fuse) or short circuit
to Ground (GND).
Electrical Wiring Diagrams, Troubleshooting &
Component Locations
- If necessary eliminate open circuit or short
circuit to Ground (GND)
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