angelamwv
New Member
I have recently done a swap on my 2000 accord ex automatic that had a f23al. I put a f20 b in the car. Everything has checked out right plugs, wires etc.. when i started the car it ran rough and the check engine light stayed on the code read misfire on all cylinders. Checked everything even timing.so put the old injectors in out of the f23 a1. Runs fine now all except the engine light flashes and stores code p1399 which is still misfire on all cylinders. The only thing i have not done is put an f20b ecu in. Still using the f23 al. Will the f20 b ecu fix this prpblem? And if will what will it have to be pinned to? Also the motor is jdm.
