Test prerequisite
- The actual values are not okay.
Test sequence
- Measure direct current with multimeter between socket [F.4] 100 of the 126-pole socket box tester and socket [F.45] 15 of the 35-pole socket
box tester.
- Switch on ignition.
Specified value
- Amperage[0.4...0.9] A
Question
- Is the measurement value OK?
YES
The measurement value is OK.End of test
NO
The measurement value is not OK.Possible cause and remedy
- N10/1f57 (Fuse 57)
- N10/1kI (Circuit 87 relay, engine)
- Line from component N3/10 (ME-SFI [ME] control unit) to component Y58/1 (Purge control valve)
- Line from component N10/1 (Driver-side SAM control unit with fuse and relay module) to component Y58/1 (Purge control valve)
- Y58/1 (Purge control valve)
End of test
1.3. Perform mechanical inspection of component Y58/1 (Purge control valve).
Figure legend
- 019Vacuum tester
- Y58/1 (Purge control valve)
Test prerequisite
- Actuation is OK.
Test sequence
- Switch off ignition.
- Connect the vacuum tester to the input of component Y58/1 (Purge control valve) with the 3 x distributor.
- Operate engine at idling speed.
- Engine at operating temperature
- Actuate component Y58/1 (Purge control valve), then with key F2.
