flex fuel

Hey all, I've been troubleshooting this issue for a while and have come to a point where I need to consult the N54 masters here. So I have this issue where around 18+ PSI of boost (or max load for my current tune) my Ethanol Sensor CAN % reading spikes to 38%. It is screwing with my ability to...

I posted this on the end of another thread but it was buried at the end and I'm getting desperate. Hopefully someone can suggest something to look at be it hardware or in the tune. I'm having weird starting issues where it wont start or the HPFP is taking ages to build up (i can see that...

was wondering if anyone can help me out single turbo n54 GFB three controller mac solenoid used to buzz when I turn the ignition on I thought it went out so l bought a new one and it's doing the same thing not buzzing and car is only getting 11 pounds of boost but when I put a manual boost...

Hello to anyone who can assist me with my Flex Fuel issue I have setup flex fuel using a specific MHD tune from an experienced tuner (JSR) and a fuel-IT ethanol analyzer which can read over bluetooth plus on a 0-5v signal wire My setup; The ECA analyzer wire plugged into Harness PIN#16 on the...

Hello guys. I've been having trouble with the MOTIV flex fuel kit install. Followed all the instructions but when I connect the flex fuel module to the dme harness i lose conection to the throttle body and it gets stuck. Flashed the flex fuel tune with mhd and reseted throttle adaptation but the...