Join Date: May 2009
Location: Maitland Australia
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Euro MAF conversion
I have a 328i coupe.
Have done the M50 Manifold conversion, works well.
Have removed the traction control and replaced with a samco elbow from Bimmer world, very nice.
Have lost the standard airbox and replaced with COSMOS racing 3.5" cold air intake. works well
and have fitted M3 extractors and 24lb injectors.
Had a dyno tune and am making 135kw at the rear wheels.
thats the good bit
the problem is i have fitted a 3.5" Bosch MAF, in place if the 3" Siemes MAF.
After modifying the socket on the MAF the standard plug fits.
But i continue to get MAF erros on the DME when i check with code reader.
I am worried that the ECU wont be working properly if the MAF is not functioning correctly.
Has anyone sucessfuly done a euro MAF swap?
i would like to know what i can do to ensure im running 14.7 AFR