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1994 Pontiac Grand Am SE 2.3L Excessive Emissions, Surge, Poor Fuel Economy, MIL Lamp on
this car at idle is ok. will go into closed loop no problem but when you get throttle angle at about 9%it will go into open loop and thefuel trim will climb over 200. the computer# is [...]. i obtained a new computer at the local dealer and it was a different ...
FIX posted 7/30/2002
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G2NE5537R |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, Surge, Poor Fuel Economy, MIL Lamp On |
| Occurs | Hot, Under Load |
Trouble Codes
| 13 | oxygen sensor open or bad |
Message Closed w/FIX
Vehicle Data
1994 Pontiac Grand Am SE
| VIN | 1G2NE5537R |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, Surge, Poor Fuel Economy, MIL Lamp On |
| Occurs | Hot, Under Load |
Trouble Codes
| 13 | oxygen sensor open or bad |
Video