2000 BMW X5 4.4i 4.4L MIL Lamp on
This X5 came in with the check engine light on. The code P0170 (Fuel trim bank 1). The car runs good, idles smooth and has no drivability complaints. The O2 sensor is cycling between .09 and .7 volts I checked for vacuum leaks especially the PCV valve at the r...
Summary posted 2/20/2004
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Vehicle Data2000 BMW X5 4.4i
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2000 BMW X5 4.4i
VIN | WBAFB3346Y |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / Motronic |
Emissions | Not OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0170 | Fuel Trim Too Rich Or Too Lean |