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1995 Pontiac Sunfire SE 2.2L Poor Idle Quality, Hard to Start Cold
Posted to GM Driveability on 12/19/2000 1 Reply

GM Techs, I could sure use your help! This car was brought to me with a hard to start cold and running rough problem. Customer requested a tune-up (ha ha). I put my Snap-On Scan Tool on it and got 9 codes. (#41, 22, 43, 44, 45, 51, 53, 28, & 72). This one look...

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  Related Documents & Media  1995 Pontiac Sunfire SE

 
Message Closed w/Summary

car Vehicle Data

1995 Pontiac Sunfire SE

VIN 1G2JB1244S
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / Multi-port
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hard to Start Cold
OccursCold

Trouble Codes

22Throttle Position Sensor too low
41No Ignition 1X Reference Pulses
43ESC Module or Sensor Circuit Problem
44Lean Exhaust
45Rich Exhaust
51ECM Prom Error
Message Closed w/Summary

car Vehicle Data

1995 Pontiac Sunfire SE

VIN 1G2JB1244S
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / Multi-port
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hard to Start Cold
OccursCold

Trouble Codes

22Throttle Position Sensor too low
41No Ignition 1X Reference Pulses
43ESC Module or Sensor Circuit Problem
44Lean Exhaust
45Rich Exhaust
51ECM Prom Error