Code po28 what is it on 2004 BMW 325xi

Code Po28 what does it mean

by in Hazleton, PA on June 29, 2010
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1 answer
ANSWER by , June 29, 2010
I think that you mean P0128, which is a common code on BMW. It means that the Engine is not warming up properly, here is an article that I wrote that gives some theory and background on this code.