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cfou335 cfou335 is offline
Junior Member
Posts: 33
Join Date: Feb 2019
Car: 2015 BMW 335 xdrive
Default 06-06-2021, 04:43 AM

Originally Posted by Steve @ BMS/Fuel-It!
Why do you still have your PID gain set to 30? Trims look much better.

As for a leak...if your WGDC is maxed out down low, you should be hitting more than 16psi, just as 435GC stated.
Idk why I have my pid gain at 30 I think I was told to do that when I wasn't quite hitting my boost target on map 6 but what should I change the pid gain to now? Also I'm going to take a look at all the fittings today and see if I can find anything that might be leaking. Is there a common spot where the N55's leak boost or can it pretty much just be anywhere? Thanks again guys.

Ps yes I clear the wastegate codes every time pretty much but I've found that if I put the car in accessory mode then put my foot on the brake and start it the codes don't show up. If the drivetrain off function does show up I have to restart the car though or else I'm pretty much in limp mode.
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