
2004 BMW X3 3.0i 3.0L MIL Lamp on
Codes store P 0171 P0174 system too lean bank 1 and bank 2. I believe we have two X3's that have similar problem. This one in particular seems to be a bit more lean on bank 1 than bank 2 but both banks are lean in the low range and high rpm range and okay in t...
Summary posted 5/12/2016
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Message Closed w/Summary
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VIN | WBXPA93434 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / Port Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Under Load, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
2004 BMW X3 3.0i
VIN | WBXPA93434 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / Port Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Under Load, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |