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International Automotive Technicians Network
1999 Pontiac Sunfire SE 2.2L Excessive Emissions
Posted to GM Driveability on 11/5/2007 10 Replies

hello my fellow techs i have this sunfire that is going no [...] passes but nox under load.i scan this car and i get the egr code which could cuz the high nox p0405 exust gas recirculation valve sensor signal [...] car has no egr and i have checked with the de...

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  Related Documents & Media  1999 Pontiac Sunfire SE

 
Message Closed w/FIX

car Vehicle Data

1999 Pontiac Sunfire SE

VIN 1G2JB5244X
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / multiport
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursUnder Load

Trouble Codes

P0405EGR Pintle Position Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1999 Pontiac Sunfire SE

VIN 1G2JB5244X
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / multiport
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursUnder Load

Trouble Codes

P0405EGR Pintle Position Sensor Circuit Low Voltage