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International Automotive Technicians Network
2001 Pontiac Bonneville SE 3.8L MIL Lamp on
Posted to GM Driveability on 6/29/2009 4 Replies

Hello, all you GM Techs,i have a problem child here. I have a reading of 1.45 volts at the fuel pressure sensor pid. I have smoked vehicle and came up with no leaks,snap-on machine ran test and says it is holding vacuum.i have vacuum at canister all the time a...

4 Replies Received (View Replies)

  Related Documents & Media  2001 Pontiac Bonneville SE

 
Message Closed w/Summary

car Vehicle Data

2001 Pontiac Bonneville SE

VIN 12WER456YU
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0440EVAP System Leak Detected
P0452Fuel Tank Pressure Sensor Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

2001 Pontiac Bonneville SE

VIN 12WER456YU
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0440EVAP System Leak Detected
P0452Fuel Tank Pressure Sensor Circuit Low Voltage