E46 smg

[Ashy2]

Help please, i have a 2002 track m3 with an smg box. The car on occasion jumps out of gear when on the power. I think it's generally third gear. Any offers for an easy fix or anyone experienced this problem?

[E30M3SE]

Is it doing it on track when very hot?

[Ashy2]

Yes certainly after a few laps, so well up to running temp

[E30M3SE]

Might be the temperature sensor on the smg hydraulic pump, this part is not available separately though, so may be new pump time.

Have you had he codes read, if not do this first?

[Ashy2]

Thanks for the info will check that out and going to do a fluid change as well. Keep you posted