Sorry took so long to respond, been a hektic week. Truck left on tuesday so this is from memory. FICM voltage was 48, other FICM & batery voltages were 12.8 KOEO & never dropped below 11.9 while cranking, VREF was 5, ICP was 500, inj PW was about 7 or 8. Crank... Login to read more.