JBE / BEF / TCU testing E33, first 0-60 JB4 M5, RACE BEF no TCU, 2nd same with TCU Stage 1, 3rd same with Launch Control
E30 v1.5 Start up was rough, idled for a short period of time and again shut off. No code. High negative fuel trims. Immediately uploaded MHD OTS stage 2+ e30 map and it’s sitting here idling just fine. No codes and normal fuel trims