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1997 Chevrolet Cavalier 2.2L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
This came in with compaint of Had Coolant Flush done NOW it runs poorly.. scan & found two codes.4 gas readings real high - repaired rear o2 connection , repaired pcv leak.. Then I was at the ecm (in rf facia under rf fender well)to start checking ecm grounds ...
FIX posted 11/11/2004
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Related Documents & Media | VIN | 3G1JF5245Y |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Hot, Under Load, on Accel, Idle, Intermittently |
Trouble Codes
| P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
| P1171 | Fuel System Lean During Acceleration Detected |
Message Closed
Vehicle Data
1997 Chevrolet Cavalier
| VIN | 3G1JF5245Y |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Hot, Under Load, on Accel, Idle, Intermittently |
Trouble Codes
| P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
| P1171 | Fuel System Lean During Acceleration Detected |
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