P1409 Diagnostic Trouble Code Discussion for August 2006
EGR Valve (Stepper Motor) Circuit Malfunction
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| 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 |
