I know there is already a thread on this, but it doesn't have the exact answer to the exact question I need answered.
I have a gen2 f150 coyote engine that I'm rebuilding.
I'm swapping phasers and camshafts to mustang cams
I want to switch to the mustang firing order.
Is simply updating the firing order in the calibration all you need to do, or do I need to update the firing order in the calibration and additionally re-wire the injectors on the harness? If you need to re-wire the injectors is there any diagram out there for this?