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      08-15-2016, 07:21 PM   #5
Goranot
First Lieutenant
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Drives: Bmw m5
Join Date: Dec 2013
Location: Birmingham

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Thanks..whilst testing /logging a boost leak was detected and assumed it would be either from the manifold or exhaust end but surprised it was due to oil filters messing up Maf sensors..would they cause such a boost leak?

Tuner kept insisting on replacement of Maf sensors and insisted cleaning won't make any difference ..I'm hoping issue gets rectified otherwise over £500 for a replacement set
Appreciate 0