Originally Posted by
bigjohn0
Did you replace the meter with a bmw part ? I did a 3 series bm last week with the same problem and it turned out that the aftermarket airflow meter would not work propper so got a bm meter and all is fine
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ive done a lot of readin gon the net and it seems this is also the most likely as its amotor factor one, going to get onto bmw monday to see if they are different part numbers etc to the one we have