Would a P28 work?

[Ecto_1]

anyone here kno if a chipped/tuned p28 would work for a f22b vtec head swap on a f22ax block?

[koolkoreanked]

I dont see why not... The chipped p28 worked on my stock f22 and its chipped for the h22.

[arcadiacb7]

yes brian it does work just went out and tried it after i got off the phone with you and the car fired right up and ran pretty good i don't know if i am supposed to change any wires on the ecu for like the o2 or egr but it threw no codes and i also don't know if the vtec wires need to be changed or not or if the POA vtec wires are in the same spot. I will take it for a ride tomorrow and find out if vtec works and see what all happens. mine isn't chipped i just borrowed it and i am gonna change the pins i used because i don't know if the ones i used are making a strong connection or not. So we'll see what happens tomorrow. Lata

[flight50]

the p28 pretty much works with every honda engine. chipping it, running tuning software or stand alone. using base maps the beyond would run the engine to its potential.

[arcadiacb7]

is it bad to run the p28 without any internal modification to the ecu on an f22b1 in a 92 accord? That is what i have hooked up and i don't know if it is running too lean or what.

[Ecto_1]

ill bring mine up when i come, i think vtec is set for 4k, just gotta change a few fuel maps, cuz its set for a t04d turbod b18