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Jungheinrich DFG 435S:
Strange case.Truck cranking but not starting.

Truck is Jungheinrich 435s of 2009. It cranks but no start of engine. Fuses all ok, general wire conditions good. Sometimes error 179 is shown in display and sometimes error 1002 (supply via unexpected key switch input.) from pc diagnose.
Engine is VW and truck has about 10000 working hours. Checked a lot of things but nothing faulty. Replaced also the two rpm engine speed sensors but same.
Can anyone support?
Best regards,
  • Posted 30 May 2021 05:25
  • Discussion started by vasil_v
  • Albania, Albania
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