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P0502 Diagnostic Trouble Code Discussion for August 2009

VSS Circuit Low Input


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Trouble Ticket Help Requests for DTC P0502
Help Request Posted
1995 Buick Regal 3.8L Surge VIN: 2G4WB52LXS
P0502: . Our concern on this car is the surging under load but we have tested everything out that we could think of, but our main concern switched from the surge to getting the history codes to clear. The vehicle had twelve codes in the history we thought this seemed l...
August 12, 2009