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1996 Saab 900 SE Turbo 2.0L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
This car initially had a lean code that comes and goes. The
oxygen sensor is not switching according to the ecu. 3
upstream oxygen sensors all do not switch properly and
mostly sits at .49v.
FIX posted 6/15/2013
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Message Closed w/FIX
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4 Replies Received
Related Documents & Media | VIN | YS3DF75N9T |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P1171 | Fuel System Lean During Acceleration Detected |
Message Closed w/FIX
Vehicle Data
1996 Saab 900 SE Turbo
| VIN | YS3DF75N9T |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P1171 | Fuel System Lean During Acceleration Detected |
Video