Mechanics

SERVICE ENGINE LIGHT

2004 BMW 325

Computer problem
2004 BMW 325 6 cyl Two Wheel Drive Automatic 66,000 miles

Car runs great! Service engine soon light on, replaced post cat o2 sensors, light still came on. I am at my wits end
Help!
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Akflorida
September 20, 2010.



You have to have the computer scanned to see what codes come up. When you get this code, and you need further instruction, feel free to write back.
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Ernest Clark
Sep 21, 2010.
I am curious as to why you replaced the post cat sensors.

Dr. Hagerty
Sep 22, 2010.

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