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MDMA 135i MDMA 135i is offline
New Member
Posts: 5
Join Date: Nov 2014
Car: BMW 135i
Default 07-24-2016, 05:44 PM

Please help, last month i was driving on the freeway and few minutes after some hard driving i try to accelerate in the 4nd gear and got reduced engine power and mhd read 30FF - Low Boost Pressure. I also think that i heard some strange noise like something was broken..

Mhd stg 1+,*********,without intercooler

Car has a boost but there is no power any more :/
What can be a problem that there is boost but no power. Turbos also changed sound but not significant.

This is log before failure


Log after failure


here i have timing correction but i changed my old original bmw spark plugs for new bosch plugs..

Sorry on my bad english and i hope that is only boost leak :/

i uses mhd only for 700-800km
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