Motor control system failure help
Afternoon all. My 147 JTD 8v 2003 with remap showed the MSCF symbol while driving yesterday. Upon a bit of investigative driving today the error only comes up when then engine is under load at higher revs, in 3rd grear about 3200rpm, 4th gear over 2700rpm. If I keep my foot planted the warning stays on until I start to loose power and lose revs at which point the light goes off and when I change gear everything returns to normal and the warning dissapears, until I accelerate again where the process starts again. Going downhill with high revs doesn't cause it, only when under higher loads (level ground or uphill).
I've plugged 2 generic fault readers into it and they show no errors, only strange thing was one of them showed the wrong rev reading but that could be the cheap reader?
Any thoughts anyone?