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P1459 Diagnostic Trouble Code Discussion for July 2007

EVAP Purge Flow Switch Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1459
Help Request Posted
2001 Audi S4 Avant 2.7L Surge, MIL Lamp on VIN: WAURD68D71
P1459: EGR temp sender implausible signal. Vehicle came in with a turbo boost problem.Seemed the turbo was surging upon boost first 15lbs. then 10lbs. erratically and continous always.We did a quick test on the computer memory.Recorded the codes then cleared them and drove the car and no codes have ret...
July 23, 2007
2001 Audi S4 Avant 2.7L Surge, MIL Lamp on VIN: WAURD68D71
P1459: EGR temp sender implausible signal. Vehicle came in with a turbo boost problem.Seemed the turbo was surging upon boost first 15lbs. then 10lbs. erratically and continous always.We did a quick test on the computer memory.Recorded the codes then cleared them and drove the car and no codes have ret...
July 23, 2007