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P1252 Diagnostic Trouble Code Discussion for July 2004

Vacuum Reservoir Solenoid Circuit High

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Trouble Ticket Help Requests for DTC P1252
Help Request Posted
1998 Volkswagen Jetta TDI 1.9L MIL Lamp on VIN: 3VWRF81H0W
P1252: cold start injector. ... came on on the way home. I pulled a code P1252, problem in the cold start injector or circuit. MOD gives very little info on this subject. The valve is mounted on the bottom of the injection pump and I read 575 to 800 ohms resistance, always varying. A gra...
July 01, 2004