Thread: 550i Boost
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      07-03-2011, 10:52 PM   #2
Edman951
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Drives: 2014 i3, Capparis White
Join Date: Nov 2006
Location: Montreal, Quebec

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Well i bought the OT-2 from innovate motorsports and tried it this weekend.
Work good, got to datalog a few things.
Did some test, and can read, RPM, speed, intake air temp, fuel pressure, MAP, and lost more.
Good log data with 1/4 mile data
But cant figure out the correct value for the MAP sensor output.
As the output is in kpa and the reading is always in the positive, yet should be in vacuum on idle. and the peak value is 120kpa = 17.4psi. Seems way to high.
Considering Dinan says on there website that stock boost is 9.8psi.
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Ex- F10 550i Xdrive M sport, white
Ex- trade-in 2008 E90 M3
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