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P0674 Diagnostic Trouble Code Discussion for January 2007

Glow Plug No. 4 Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0674
Help Request Posted
2004 Volkswagen Passat GLS 2.0L Misfire, MIL Lamp on VIN: WVWVE63B04
P0674: 4 glow plug circuit. check engine light on, code po674 stored in computer. Erased code, it came back. Tested glow plugs with test light-ok. All Data shows no disgnostic tests for this code. Any help would be appreciated
January 30, 2007