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1991 Pontiac Sunbird LE 2.0L Excessive Emissions, Poor Idle Quality
Greetings: Vehicle failed CA ASM test for elevated NOX at 15/50 portion of test. Monitored O2 when performing baseline- no symetry and very jaggeded. Observed 12 in vacuum to egr while testing. Timing at 10 degrees. Alldata gave wrong info as to what type of e...
FIX posted 10/2/2009
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1G2JC14K0M |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / tbi |
| Emissions | CA |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Under Load, Idle |
Message Closed w/FIX
Vehicle Data
1991 Pontiac Sunbird LE
| VIN | 1G2JC14K0M |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / tbi |
| Emissions | CA |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Under Load, Idle |
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