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P1409 Diagnostic Trouble Code Discussion for August 2006

EGR Valve (Stepper Motor) Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1409
Help Request Posted
2002 Other European DB7 VANTAGE 5935CC Misfire VIN: SCFAB42332
P1409: aux emission control. ... a misfire in cyclinder 6. we change the spark plugs and we replaced the cyclinder 6 coil pack. put everything back together and cleared the code. ran the car and came up with this code p1409 ( aux emission control ) the check engine light didn't come on. i...
August 14, 2006
2002 Other European DB7 VANTAGE 5935CC Misfire VIN: SCFAB42332
P1409: aux emission control. ... a misfire in cyclinder 6. we change the spark plugs and we replaced the cyclinder 6 coil pack. put everything back together and cleared the code. ran the car and came up with this code p1409 ( aux emission control ) the check engine light didn't come on. i...
August 14, 2006