prelude h22a Turbo help needed badly!

[hcenteno21]

Hello guys I have a prelude and I was stupid enough to mess up my s300 programming. I am in a real bad spot, because I bought the car with most of the upgrades and I do not know exactly what it has. I know its a h22a with new pistons and rings and it has a t3 t4 turbo. I was getting up to 15 psi of boost. It has a skunk 2 intake walsbro 255 fuel pump flow masters exhaust with 3 inch pipe, stage 3 clutch. I do not know the size of fuel injectors any way to check? Any other things I may need? I am hoping someone can help me out. I am able to get it to run, but it does not seem to be as smooth as could be. I tried to use the stock h22a and only way I can get it to work is if I adjust fuel injectors to at least 900. Sorry I know I messed up big time, and I hope I don't get a lot of negative response. Thank you.

EDIT: I got the upgrade list from the previous owner. They are as follows

H22a (imported from japan)
Skunk 2 pro intake
cp low comp pistons
sleeved block
stage 3 clutch
8 lb flywheel
t3t4 hybrid garret turbocharger
intercooler wastegate
his blow off valve
dual flow master exhaust cat delete
aftermarket light weight pulls jam
aftermarket gauge cluster
3 inch custom 5 flange downpipes
walbro 255 fuel pump
denso 720cc injectors

[hpmx18]

this is an h22 i did a while back on the dyno you can give this a try and do the adjustments to make it wrk for you

[hcenteno21]

this is an h22 i did a while back on the dyno you can give this a try and do the adjustments to make it wrk for you

Ok so I don't know if this has anything to do with it, but I had a hondata 4map sensor laying around, used your basemap and adjusted nothing and its running great. Thank you so much!

[hpmx18]

this is an h22 i did a while back on the dyno you can give this a try and do the adjustments to make it wrk for you

Ok so I don't know if this has anything to do with it, but I had a hondata 4map sensor laying around, used your basemap and adjusted nothing and its running great. Thank you so much!

No problem at all glad I can help double check ur a/f ratios to make sure all is good

[hcenteno21]

this is an h22 i did a while back on the dyno you can give this a try and do the adjustments to make it wrk for you

Ok so I don't know if this has anything to do with it, but I had a hondata 4map sensor laying around, used your basemap and adjusted nothing and its running great. Thank you so much!

No problem at all glad I can help double check ur a/f ratios to make sure all is good

I don't know if this is a problem or not, but I noticed my o2 sensor was not even connected. Is this needed? A replacement is 86 dollars, and I was considering getting a wideband, but from my understanding you can't hook up directly, and need a separate thing? Will I benefit from installing stock o2 sensor?

[hpmx18]

Get your self a wideband or make an appt for your tuner to tune it on tha dyno for you

[hcenteno21]

Get your self a wideband or make an appt for your tuner to tune it on tha dyno for you

I won't have money for the tuner for another two weeks or so, but can I use the bosch 17014?

http://www.autozone.com/autozone/parts/ ... ier=313021

It has 5 wires, my o2 connector has 4...Do I just need that sensor, I heard you can't connect it directly to computer? Thanks

[hpmx18]

i seen a friend of mind that got an autometer wideband im not sure where he got it from and while i was tuning his car as shocked as i was the autometer was dead even with my aem inline wideband and the dyno wideband im still shocked till this day autometer doin big things