BM3 Custom Tuning help

[QTR FMS]

I’ll double check these
I also did get my car back, uploaded my updated tune without the psi limit and I hit the limp mode in 3rd. Limit it to 26psi again and I logged my car twice without the limp.
https://datazap.me/u/lesoupra/logs/cmqls01yr0009k006iv4py890
https://datazap.me/u/lesoupra/logs/cmqls00lq0007k006meski80j

From the log, it seems you are hitting the end of injection limiter (RF Max 8) and the cylinder fill Limiter (131072).

You need to lower the values at the end of injection. You can make it 70 above 100 load.

And for the 131072 its basically a cylinder fill. It usually cause by overboosting or exceeding load, raise your load limiter and try to keep it 10% higher than your actual.

try the above changes then, make another log and it would be better to make longer full throttle log, in third from 2000rpm to 7000rpm if you dont have wheelspin issues. or otherwise 4000rpm to 7000rpm.

Edit: are you using OEM boost control or BM3 custom boost control feature.

Sponsored