If anyone could please help with this problem that would be great!! No one in Minnesota can seem to figure it out. I have a 1996 mercruiser 454 mpi mag, starts fine everytime but will not idle, unplug the map sensor and it will idle. I have good fuel pressure, new map new coolant temp sensor. No intake leaks and good vacuum at the plenum.. No trouble codes!! Checking resistance on the ground side of the sensors I have 16 ohms not sure if that's normal?? Any help would be great thanks!
Jeremy
Jeremy
