I run a standalone ecu ( EMS 8860 ), idle control is virtually non existent. By that I mean it cannot control idle closed loop. Therefore my engine often stalls as the revs drop from high rpm, stalls when A/C gets turned on, unstable overall sometimes idles at 900 other times at 1100.
I really need a controller that will be able control idle closed loop. I think my only option now is standalone just for idle. For now I have now developed a way of driving where I slip the g/box into neutral, brake with the left foot and feather the throttle with my right foot to keep it from stalling.
PS- I have tried to resolve this through the manufacturer and they basically are not coming forward with any help.
Anyone heard of such a controller?