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P0121 Diagnostic Trouble Code Discussion for July 2008

Throttle Position Sensor Does Not Agree With MAP


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Trouble Ticket Help Requests for DTC P0121
Help Request Posted
1996 Volkswagen Jetta GL 2.0L No Start VIN: 3VWWA81H1T
P0121: . i have a strange one this time this jetta is a no start but cranks fine. no injector pulse no spark when cranking here is the kicker. vehicle can be push started. and when running both injector pulse and sperk are good. vehicle runs fine. turn key off back to ...
July 25, 2008
1996 Volkswagen Jetta GL 2.0L No Start VIN: 3VWWA81H1T
P0121: . i have a strange one this time this jetta is a no start but cranks fine. no injector pulse no spark when cranking here is the kicker. vehicle can be push started. and when running both injector pulse and sperk are good. vehicle runs fine. turn key off back to ...
July 25, 2008