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1998 Pontiac Sunfire SE 2.4L Excessive Emissions, Cuts out, Stall, MIL Lamp on
Posted to GM Driveability on 7/31/2005 11 Replies

Car came from other shop- codes PO172 and PO1133 set- new O2 front installed Checked frezze frame- LT -21%/ ST -25%/ Map 45 kPa/ Cal. Air flow 16.59 g/s/ 60 mph/ ECT 183F/ Fuel injector pulze 1.6 m/s fuel pressure runing 40 psi./ engine off holds at 28 psi. co...

11 Replies Received (View Replies)

  Related Documents & Media  1998 Pontiac Sunfire SE

 
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Sunfire SE

VIN 4G2JB32T1W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Cuts Out, Stall, MIL Lamp On
OccursHot, Under Load, Cruise

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Sunfire SE

VIN 4G2JB32T1W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Cuts Out, Stall, MIL Lamp On
OccursHot, Under Load, Cruise

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching