2010 4.6L with FMS control pack

ndpace

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I have a 2010 mustang GT 4.6L motor that I am trying to get running using the FMS control pack. per the instructions I swapped out my engine harness with a 2007 engine harness. I get the PCM and fuel pump lights on the control pack. when I press the start button the start light comes on on the control pack, but I dont get it to crank. I hear the start relay in the control pack click when I push the start button. I checked and I do not get 12v on the starter signal wire at the starter. if I do the screwdriver jump between the 12v starter and the signal lugs it will crank once or twice. I do not have the heavy red 12v wire from the altenator or the IMRC connector hooked up.
Any ideas what I can test or any troubleshooting steps? Thanks in advance
 

whitmanink

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Dec 28, 2020
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i would contact the manufacture and see what they recommend.

im sure they got a good engineering team to give u wiring diagram and any other things to help..
i dont think anyone on here is using a fms controller
 

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