thehatchninja

i met a kid today that has a F22 prelude motor and trans sitting in his garage, and he wants to swap it into a VX hatch. He wants me to do it for him and he'll pay me. I've read thru all of the H22 info that is archived, but i still have a simple question.

To save the wiring headaches can we use the stock wiring harness and ECU and just burn a chip to run the F22?

I know some accord guys using uberdata chips, but they all are the F22b1 VTEC motors, and i can't seem to find any non-vtec F22 basemaps,

v4lu3s

make one with a p06 basemap and use a p06.
iw ouldnt mess with teh p07 in the car though.

patastinky

Why not just run his ecu in the civic? If it's OBD1 it should be plug and play .. right? or use any 90-93 accord ecu. Since the 92-96 preludes that had the f22a1 in them is the same f22a1 that was in the accords


Again correct me if I am wrong. (willie)

thehatchninja

the wiring is a mess if you use a prelude/accord ECU, that's why i want to stick with a civic ECU and wiring harness. I have Uberdata 7 on my computer, but i have never messed with it. I'd like to learn it, and chip an ECU to run this guy's car, and my friends accord for that matter.

p06 - is that the DX/LX ecu, and the p07 is the VX ecu???

v4lu3s

the p07 is the vx ecu and it requires:
vtec sicne th vx engine is a vtec-e engine
egr since the vx engine has an egr system
wideband o2 sensor, sicne the vx engine uses a 5 wire wideband unit.

the p06 will eliminate the vtec, egr and will use a normal 4 wire o2 sensor. the p06 is from a 92-95 lx/dx and should be easy to obtain.

the accord ecus are even asier to find but unless you wire up the egr system they will throw codes. those ecues would be the pt2, pt3, pt4 or p12.

thehatchninja