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1996 Pontiac Grand Am SE 3.1L Poor Idle Quality, Surge, MIL Lamp on
this grand am has an idle problem. it idles at [...] rpm and revs to 3500 on initial press of the accel. desired idle is 675. if i unplug the maf the car will not rev but still idles high with no iac counts. checked for vaccuum leaks but did not find any. put ...
FIX posted 5/21/2004
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Related Documents & Media | VIN | 1G2NE52MOT |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 140 | o2 sens low activity |
| 507 | idle control problem |
Message Closed w/FIX
Vehicle Data
1996 Pontiac Grand Am SE
| VIN | 1G2NE52MOT |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 140 | o2 sens low activity |
| 507 | idle control problem |
Video