Groomzybanshee
New member
Anyone ever wired a 6.0 to be stand alone or know what all is required to run one? As far as ficm, PCM , wiring, throttle pedal.
Only way is to Start with stock harnesses and cut them down.you need engine, under hood, dash, trans harnesses.a vss signal, later years need the cluster also.
I would think a CAN bus communication issue. If it doesn't see the cluster it isnt happy.
Sent from my DROID RAZR HD using Tapatalk 2
It's really a crapshoot...trial and error.some things make the pcm De fuel on some strategies...some don't.for mine no vss signal and the 225s didn't smoke a lick with a race tune and stock charger.the earlier ones weren't as bad until Ford started programming safeguards in to help warranty rates.on a side note e series have the simplest harnesses and do not require a vss signal from the rear end they calculate it from oss and rpm.