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P1457 Diagnostic Trouble Code Discussion for November 2004

EVAP System Leak Detected (Canister Area)


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Trouble Ticket Help Requests for DTC P1457
Help Request Posted
2000 Audi S4 2.7L MIL Lamp on VIN: WAUDD68D2Y
P1457: exhaust temp sender 2-g236 open circuit short to ground. I have run the actuaters test,o2 sensers test,and put the smoke machine on intake to find vacuum leaks.do not currently hear any exhaust leaks.unable to find actuall test for the codes that i have.have two scanners with factory vag capability-modis and the lau...
November 23, 2004
2000 Audi S4 2.7L MIL Lamp on VIN: WAUDD68D2Y
P1457: exhaust temp sender 2-g236 open circuit short to ground. I have run the actuaters test,o2 sensers test,and put the smoke machine on intake to find vacuum leaks.do not currently hear any exhaust leaks.unable to find actuall test for the codes that i have.have two scanners with factory vag capability-modis and the lau...
November 23, 2004