then what about the MAF sensor? Does it account for the increase of air volume that is inducted with higher boost..? There is also an internal torque limiter within the system that kicks on when the car is pushed beyond factory torque. I don't think the piggyback accounts for these... these are...
I think the biggest one would be IAT and MAP sensor registry... if your boost pressure is manipulated, the system won't register it but the MAP sensor will since it measures based off of barometric pressure from the turbo. Idk if speed really factors into it but the biggest ones are those 2
It's a hit or miss... some people say that the electronics system is too smart that even a JB4 can't fool it because it looks at other values like speed, iat, map pressure and speed monitoring via "transmissive data" as stated on the sticker near the dome lights.
but the JB4 is a piggyback...
My car does that every now and then, either when i'm low on fuel sloshing everywhere, half throttling the car but with hesitation whether or not i wanna floor it(causes confusion within the TPS and the ecu doesn't know whether to dump more fuel or no), my rear tires catch air, or if i forgot to...
Limp mode. Torque limiter activated, and went into limp mode. Reflash the map. also, it's always better to run a stronger mix than weaker. Plus, to stop limp mode from hitting, disable VSC, it makes the torque limiter the least sensitive it can be.
Because theres more R&D time into the O1 maps since you're sharing the same motor platform with the Z4 which has been out longer than the Supra AND also has the B58O1 featured in other model BMW's. The 2020 2 ports was reworked because my guess is it's the first "hybrid" between gen 1 and 2. Gen...