I wired up my high idle fooler according to moparman's diagram. With the IAT harness hooked back onto the sensor and just the coolant temp fooler on, the engine will still hit the 3 cylinder mode and the temp outside is around 34 degrees F. If I understand the system right this shouldn't be happening at temps this warm. Can somebody give me some ideas?
I wired up my high idle fooler according to moparman's diagram. With the IAT harness hooked back onto the sensor and just the coolant temp fooler on, the engine will still hit the 3 cylinder mode and the temp outside is around 34 degrees F. If I understand the system right this shouldn't be happening at temps this warm. Can somebody give me some ideas?