Quote:
Originally Posted by NEWTRON
went out for a drive tonight and the car was breaking up under full throttle. I hooked up my phone and saw that my hpfp was dipping to 1100 psi. I had just filled up with e30 and thought maybe my mix was off so I added 2.5 gallons of 91. no change. I added another 2 gallons and the stuttering wasnt as bad, but hpfp was still dipping to around 1500 psi. Its never done this before. Can someone review this 4th gear log and help me understand whats going on?
https://www.bootmod3.net/log?id=6003...729b13f1e03a1f |
As Munchi mentioned, your HPFP just cant keep up. Everything else in the log - boost control, timing, etc - looks good except for the crash and the knock. Knock is unusual on a E map, especially when you have good timing. Its possible your E% is higher than you expected, and/or, IATs are lower than what you had when running this map previously. Both are big factors in HPFP crash. You can dial back your E mix quite a bit and see if you can run the map with less ethanol and get clean timing, or just run a pump gas map.