YES
The measurement value is OK.End of test
NO
The measurement value is not OK.Possible cause and remedy
- Check internal resistance of component M3 (Fuel pump).
- Test the cables from component N118 (Fuel pump control module) to component M3 (Fuel pump) with the plug connection X1 between the
two.
- M3 (Fuel pump)
End of test
1.2. Check internal resistance of component M3 (Fuel pump).
Test prerequisite
- A fault has occurred during current measurement at component M3 (Fuel pump).
- The power supply of the control unit N118 (Fuel pump control module) is OK.
Test sequence
- Switch off ignition.
- Unplug 4-pin connector from component N118 (Fuel pump control module).
- Measure resistance.
- Measure resistance with multimeter between sockets (N118) 1.3 and (N118) 1.4
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