halfway between Lapeer and Port Huron, MI | 466E and 444E use power directly (via seperate wire) from the battery box there is a power and ground wire approx. 10 guage wire with a fuse attached at the battery cables. These wires are the power and ground to the ECM check these wires very carefully from the b-box to the firewall especially near the bellhousing area and any plugs they are notorius for corrosion and rub through. If the Ecm drops below 11 volts for more than 3 seconds while cranking it will not turn on the fuel. There is also a rubber check ball that gives trouble in the fuel strainer system I have not changed one but they disintegrate and cause issues. If you change the cam sensor install one from a 444E it advances the timing 3 degrees. Also there is no fuel shut off solenoid it is a completly fly by wire system. P.S. make sure it's full of oil (seen that many times also). |
Need help with an IH 4700 with a 466E
