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P0403 Diagnostic Trouble Code Discussion for December 2010

EGR Solenoid Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0403
Help Request Posted
2005 Ford Focus ZX5 2.0L MIL Lamp on VIN: 3FAFP37NX5
P0403: EVR Control Circuit Malfunction. This car came in with a P0403 stored in the computer. EGR has power and ground going to it, and even works with a bench test. None of our Scan Tools have PIDs with EGR information or tests. Once the code is cleared it comes back almost instantly. Any ideas wou...
December 15, 2010
2005 Ford Focus ZX5 2.0L MIL Lamp on VIN: 3FAFP37NX5
P0403: EVR Control Circuit Malfunction. This car came in with a P0403 stored in the computer. EGR has power and ground going to it, and even works with a bench test. None of our Scan Tools have PIDs with EGR information or tests. Once the code is cleared it comes back almost instantly. Any ideas wou...
December 15, 2010