e50

After Sutphin trans tune run thru gears

2020 M240i with DAW 2.5+, DS2 HPFP, all the usual FBO mods, and PCV delete on custom 93 & e50 MHD tune from CD919. I got the car about 5 months ago with all the mods done, solid service history, and a very caring previous owner who had all work done professionally. I reached out to previous owner and he said he replaced plugs & coils within last 10k, and this actually happened to him a few times on E50 map since tuning. He believed it was LPFP crashing, since HPFP is upgraded. Injectors are still OEM original to my understanding.

I shifted at 6500 on these ones and Aux doesn’t crash I do notice it’s dropping pressure. 5th Gear seems to hold good pressure, just 3rd & 4th it drops. Night logs also more sensitive I notice DA change probably causes that.

Aux Fuel Safety code notice after 6500 RPM Aux Drops Major LPFP crashing?

Timing Corrections