15-tps low and 36-crank noise
I am new to this so be gentle.
I have a fault code 15 and 36. This is on a 30003 Go efi 400 hp system.
15 says tps is low. I do have a casper break out harness connected for a tps signal needed for my Quick 4 transmission controller. I only used the blue wire.
36 says crank noise. Where do I begin to look for issues for this?
My issue is that on harder acceleration from a stop or cruising, the engine sputters and the the afr shows that I go lean. 19-20 afr.
Any help will be appreciated before I talk to Fitech.
Lean Tip-in they call it when it's not getting enough fuel immediately when it needs it. I would increase your fast accel at the temp where you see the problem, a little at a time until this gets fixed. For noise generally you need to shield wires from external interference.