2000 BMW 750iL 5.4L MIL Lamp on
Code 42 will pop up every time, but only on the right bank. I tested the system by a voltage test at the cats and then by swapping the feeds to the cats and the code remained on the right bank not staying with the right side cat. The results were still the sam...
FIX posted 5/11/2010
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Message Closed w/FIX
Vehicle Data2000 BMW 750iL
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2000 BMW 750iL
VIN | WBAGJ03XYD |
Engine | 5.4 L / 12 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
42 | abort heating e cat 1 |