1996 BMW 740iL 4.4L MIL Lamp on
Not sure where to go on this one. Another teck is looking at this car. Got this BMW in and we got a couple of codes(check up top). O2's move pretty good. Car seems to run fine, just MIL on. Checked for vacuum leaks, but can't find any. Checked the waveform for...
FIX posted 11/12/2006
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Message Closed w/FIX
Vehicle Data1996 BMW 740iL
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1996 BMW 740iL
VIN | WBAGJ832TD |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Not Applicable |
Trouble Codes
P0170 | Fuel Trim Too Rich Or Too Lean |
P0173 | Fuel Trim Lean Or Rich (Bank 2) |
P1174 | Air Fuel Sensor (Bank 2 Sensor 1) Circuit Out-Of-Range High |
P1175 | Air Fuel Imbalance (Bank 2) |