I am using a Ford TFI module to give a MSD box the signal and fire the plugs and the PIP signal seems to work just fine but when I plug in the SPOUT signal the car dies. The SPOUT shows 0 volts at the TFI module and the manual shows it should have at least 5 volts. I now have put 2 new Motorcraft and 2 MSD TFI modules on this car and they all show 0 volts at the SPOUT signal wire. Am I missing something or have I gotten this many bad parts? I have isolated and checked all wires to check for any ground faults and found none so the module or my new Haltech computer has to be the problem