[M2RAW]

OG M2 Stage 2 bm3 tunes 91. Just did a quick pull from 1st gear earlier after driving the car for 1 hour. The car went limp mode and it says driver malfunction conf driving but after restarting the car everything good.
Any thoughts what happened there?
91 shell gas
Mods: upgraded charge pipe/intercooler/boost pipe, fabspeed sportcat.

[gphung]

Any codes? Have you done any logging with the setup? Maybe you’re better off with the ACN map since you’re in Cali.

[M2RAW]

Originally Posted by gphung

Any codes? Have you done any logging with the setup? Maybe you’re better off with the ACN map since you’re in Cali.

https://www.bootmod3.net/log?id=6310...729b28a5dbf739

[///393]

Check for codes and see what it threw.

[ddnmkun]

Originally Posted by M2RAW

OG M2 Stage 2 bm3 tunes 91. Just did a quick pull from 1st gear earlier after driving the car for 1 hour. The car went limp mode and it says driver malfunction conf driving but after restarting the car everything good.
Any thoughts what happened there?
91 shell gas
Mods: upgraded charge pipe/intercooler/boost pipe, fabspeed sportcat.

I have the same mod list, same tune and have happened to me twice on track when full throttle exiting the same corner. I did scan the DME and found 2 codes: 213601: Power Management,Quiescent current monitoring. 110001: Cylinder injection shutdown: pressure too low in high-pressure system.
My guess is with the BM3 stage 2 tune, the car needs a higher performance high and low pressure full pump.

[M2RAW]

Originally Posted by ddnmkun

I have the same mod list, same tune and have happened to me twice on track when full throttle exiting the same corner. I did scan the DME and found 2 codes: 213601: Power Management,Quiescent current monitoring. 110001: Cylinder injection shutdown: pressure too low in high-pressure system.
My guess is with the BM3 stage 2 tune, the car needs a higher performance high and low pressure full pump.

Thanks, gladly never happened on track yet.

[///393]

These cars have a known issue with fueling limitations in WOT situations following high G right hand corners. The Dinan LPFP mod helps mitigate this but doesn’t entirely solve it.

That said I’ve only had it happen when under half a tank of fuel and on track.

I simply never put the car in that situation with less than half a tank of gas and I’ve been fine as a result.

[hihowareyougood]

Originally Posted by wilson kop

These cars have a known issue with fueling limitations in WOT situations following high G right hand corners. The Dinan LPFP mod helps mitigate this but I’ve only had it happen when under half a tank of fuel.

I simply never put the car in that situation with less than half a tank of gas and I’ve been fine as a result.

Is this applicable even to stock tuned M2s? Or is this more of a limitation after Stage 1 and/or 2?

[gphung]

Originally Posted by hihowareyougood

Is this applicable even to stock tuned M2s? Or is this more of a limitation after Stage 1 and/or 2?

Stock as well