Checking current draw
- Voltage supply of Fuel Pump (FP) OK → Checking voltage supply .
- Pull out fuse 31 on fuse panel SC31 (right instrument panel, middle row, first large fuse from top).
Fig 1: Connecting Remote Control V.A.G 1348/3A With Adapter Cable V.A.G 1348/3-2 To Left Socket Terminal Of Fuse SC31
- Connect Remote Control V.A.G 1348/3A with adapter cable V.A.G 1348/3-2 to left socket terminal of fuse SC31.
- Connect alligator clip on Remote Control V.A.G 1348/3A to battery "+".
- Connect Vehicle Diagnosis, Testing and Information System VAS 5051 with inductive pickup VAS 5051/9 to wire of remote control.
- Press the switch on the remote control.
- Measure current draw of fuel pump.
- Specified value: approx. 8 A
If specification is not obtained:
NOTE:
- At a displayed current draw of 4 A, Fuel Pump (FP) runs dry.
| Indicated | Cause of malfunction | Corrective action |
|---|---|---|
| Approx. 4 A |
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| 0 A |
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