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P1476 Diagnostic Trouble Code Discussion for October 2004

High Fan Relay Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1476
Help Request Posted
1997 Volkswagen Jetta GL 2.0L MIL Lamp on VIN: 3VWWB81H8V
P1476: EVAP Emissiom Control LDP circ Malfunction/insufficient Vacuum. I need help on this one.Have checked all vacuum hoses and smoked tested.No leakes found.I have run the test on the purge valve and evap canister valve seems OK.I think there might be a problem with the vacuum pump but do not know how to test it.Any help would ...
October 17, 2004