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2000 Pontiac Bonneville SSEi 3.8L MIL Lamp on
Posted to GM Driveability on 4/25/2007 3 Replies

Code p0440 came back after replacing gas cap with an aftermarket one. not sure if cap itself is still casuing code, dose the code just want facroty cap? visual inspection turned up nothing amiss. smoked the system,no leaks seen except cannister vent solonoid. ...

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  Related Documents & Media  2000 Pontiac Bonneville SSEi

 
Message Closed w/Summary

car Vehicle Data

2000 Pontiac Bonneville SSEi

VIN 1G2HZ5419Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0440EVAP System Leak Detected
Message Closed w/Summary

car Vehicle Data

2000 Pontiac Bonneville SSEi

VIN 1G2HZ5419Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0440EVAP System Leak Detected