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2005 BMW X3 3.0i 3.0L MIL Lamp on
codes p0171, p0174 long term trim numbers run about 15 at idle in park, a little lower in gear. near 0 on road. smoke test showed leakage at runner control valve assy so I replaced that and cleared codes. smoke test better but trim is the same. crank venting s...
FIX posted 1/16/2015
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | WBXPA93435 |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2005 BMW X3 3.0i
| VIN | WBXPA93435 |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video