| 2002 Pontiac Sunfire SE 2.2L Poor Idle Quality, Surge, MIL Lamp on In August 2006 customer came to us complaining of RPMs surging to 4K when the engine is hot. Check engine lite had been coming on, but not on when the car dropped off. Had codes PO105, MAP sensor or TP sensor out of range; PO171, System lean bank 1; PO507 idle... 
                        
                            FIX posted 2/27/2007
                               
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 | Message Closed w/FIX 
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| VIN | 1G2JB12472 | 
| Engine | 2.2 L / 4 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On | 
| Occurs | Cold, Hot, on Decel, Idle, Intermittently | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2002 Pontiac Sunfire SE
| VIN | 1G2JB12472 | 
| Engine | 2.2 L / 4 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On | 
| Occurs | Cold, Hot, on Decel, Idle, Intermittently | 
 4 Replies Received
4 Replies Received
 4 Replies Received
          4 Replies Received
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