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P1850 Diagnostic Trouble Code Discussion for May 2007

Creep Aid System Solenoid Valve 'A' Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1850
Help Request Posted
2000 Volkswagen Jetta GLS 2.0L Stall, MIL Lamp on, Rough idle at times VIN: 3VWSA29M4Y
P1850: . We have been dealing with this stalling symptom for about 18 months. It seems to come and go randomly. It will happen in the deep of the winter as well as the heat of the summer and all in between. The engine will stall during the first start of the day befo...
May 30, 2007