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2011 BMW 750i xDrive 4.4L Excessive Emissions, MIL Lamp on
vehicle came in for check engine light,vehicle running ok,codes were p2196, p2198, p2096, replaced both upstream O2S,vehicle came back with in a week with same codes, short term fuel trims -10/-15, long term fuel trims are -14, engine oil not thin or fuel ...
FIX posted 5/12/2023
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Related Documents & Media | VIN | WBAKC6C51B |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P2096 | Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2) |
| P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich |
| P2198 | Fuel Quantity Solenoid Circuit Short To Voltage |
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Vehicle Data
2011 BMW 750i xDrive
| VIN | WBAKC6C51B |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P2096 | Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2) |
| P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich |
| P2198 | Fuel Quantity Solenoid Circuit Short To Voltage |
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