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Drag_n54 Drag_n54 is offline
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Posts: 78
Join Date: Dec 2016
Car: '09 BMW 335i
Default 01-16-2018, 02:15 PM

Quote:
Originally Posted by Lamz
Hi Terry

Im new to n54tech. I have a f30 n55 335i, bms intake,******* ** and jb4. Im running pump 95 octane down in South Africa. I did the upgrade to iso 9. There seems to be heavy knocking. I cant even log the car. The car idles at 4-5psi, ecu boost is starting at 22-25 psi when i try and log. When i go back to iso 8. The number look normal again. Idle at 0psi,14 afr. Im using all default settings as on page 1. Has anyone else had this problem. Should i just stick to iso7.12 or 8. Thanks.
Also having similar issues. Idles at 5.6 psi and after a while, it goes back to normal until I start the car again


F30 335i PWG AT l JB4 ISO l BMS/MHD Race BEF l BMS Intake l BMS WMI l VRSF D.P l VRSF FMIC l VRSF Chargepipe l FTP Boost pipe l GFB DV+ l NGK 97506 .020 l Stock exhaust & fueling l 93+e30
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