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International Automotive Technicians Network
2002 Other European DB7 VANTAGE 5935CC Misfire
Posted to European Driveability on 8/14/2006 3 Replies

we just did a 30 k service, the car had 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 ...

3 Replies Received (View Replies)

 
Message Closed

car Vehicle Data

2002 Aston Martin DB7 VANTAGE

VIN SCFAB42332
Engine5935 / 12 cyl
DeliveryFI / MULTI POINT SEQUENTIAL FUEL IN
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P1409EGR Valve (Stepper Motor) Circuit Malfunction
Message Closed

car Vehicle Data

2002 Aston Martin DB7 VANTAGE

VIN SCFAB42332
Engine5935 / 12 cyl
DeliveryFI / MULTI POINT SEQUENTIAL FUEL IN
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P1409EGR Valve (Stepper Motor) Circuit Malfunction