6.0 ltr ICP problems( powerplay mp8 fitted)

[sellyservice]

6.0 ltr ICP problems( powerplay mp8 fitted)
Hi all from the uk , my 2006 E450 15000 mile RV is having ICP faults coming up , when you drive it for 2-3 hours the check engine light comes on and it's incline to cut out, but restarts fine , idles perfect and no long cranking time when starting, changed the ICP sensor for new ford one, connector looked excellent and oil free, but just noticed the truck as a powerplay mp8 chip box on it, the wiring for this runs through the ICP sensor, has any one had this problem with powerplay mp8 and the ICP, was wondering if it's worth just disconnecting the mp8 can't say I notice any difference in power etc when I turn the knob on the das connected to the Mp8 box, thanks for any advice because I just love this RV..Paul