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P0502 Diagnostic Trouble Code Discussion for April 2008

VSS Circuit Low Input


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Trouble Ticket Help Requests for DTC P0502
Help Request Posted
1995 Buick Regal 3.8L Surge, Stall, MIL Lamp on VIN: 2G4WB12L15
P0502: vss no signal. heres the rest of the codes p0571 trac control pwm link, p1629 , passkey ll crank error,1630 system volts high/low .these are all in the history its charging @ 14.6 .there have been other codes that come and go .The car starts good runs mostly good .It will su...
April 11, 2008
1995 Buick Regal 3.8L Surge, Stall, MIL Lamp on VIN: 2G4WB12L15
P0502: vss no signal. heres the rest of the codes p0571 trac control pwm link, p1629 , passkey ll crank error,1630 system volts high/low .these are all in the history its charging @ 14.6 .there have been other codes that come and go .The car starts good runs mostly good .It will su...
April 11, 2008