Test sequence
- Switch off ignition.
- Connect socket box (126-pin) to component N3/10 (ME-SFI [ME] control unit).
- Measure direct current with multimeter between sockets [F.4] 100 and [M.5] 5 of the 126-pole socket box tester.
- Switch on ignition.
Specified value
- Amperage [1.5...2.2] A
Question
- Is the measurement value OK?
YES
The measurement value is OK.Possible cause and remedy
- In the event of stored faults with a high fault frequency count or in the event of customer complaints, check lines and connectors for loose
contact and corrosion..
End of test
NO
The measurement value is not OK.Possible cause and remedy
- N10/1f54 (Fuse 54)
- Check line from control module N3/10 (ME-SFI [ME] control unit) to component Y10/1 (Power steering pump pressure regulator valve).
- Y10/1 (Power steering pump pressure regulator valve)
End of test
1313
Throttle valve jamming (iced up) (P2072)
Possible cause:
- M16/6 (Throttle valve actuator)
Affected functions:
- Engine output
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