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      08-17-2017, 05:52 PM   #10
bobbyggx
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Drives: '18 BMW G30 540i xDrive
Join Date: Apr 2013
Location: Bulgaria

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Quote:
Originally Posted by weehe126 View Post
You are on the stock tune, you can't compare your g/s to his stage 1+ flash g/s. 11psi sounds right to me for a ppk tune. The stock boost target will change with the weather/altitude. It will always target the same LOAD not boost.
My Peak is 9.4psi and I am getting around 8.4 of actual boost which seems low even for stock, isnt it? I am always testing at night when the wether is around 20 degrees celsius. Altitude is around 600m.

When I get back I will include the fueling values in the log as well. I didn't include them because before I removed the JB4 i had some logs and the timing, pressure - everything was fine.

I have ordered new sparknplugs (OEM for N55, Bosch) and I will install them when I get back to see if there would be a positive outcome.

Basically my MAF is okay then, with the values that it is reading? Or I got you wrong?
Appreciate 0