P0A Ecu

[Paradien]

Hi

I got a P0A Ecu and i need some clarification on what i can or cant do to this Ecu. Most threads and articles talked on about civic ecus and just wrote one liners for anything related to a accord/prelude ecu.

In the end id like to just get over 200hp and to change the vtec engage to around the range of 3500-4500rpm

any thoughts?

[deevergote]

It would be very helpful if you specified which engine you plan to use this ECU with.

The P0A ECU is the stock F22B1 ECU. It can be modified to some extent, but not much. You will have VERY limited control with this ECU. Accord/Prelude ECUs generally cannot be fully modified and tuned.

If you are running a VTEC engine of any kind, the P28 or P72 are the ECUs you want to look for.

[Paradien]

It would be very helpful if you specified which engine you plan to use this ECU with.

The P0A ECU is the stock F22B1 ECU. It can be modified to some extent, but not much. You will have VERY limited control with this ECU. Accord/Prelude ECUs generally cannot be fully modified and tuned.

If you are running a VTEC engine of any kind, the P28 or P72 are the ECUs you want to look for.

h22a4, as long as i get 200hp out of it and change vtec to engage earlier ill be happy and i dont want to spend more money on another ecu if i dont have too.

[deevergote]

That ECU is fueling for a completely different engine... it may very well damage your H22A, especially in the upper RPM range, where the F22B1 doesn't go.

Changing the ECU will not give you 200hp. I have a fully tuned P28 and a few basic bolt-on mods, and I doubt I'm even over 190.

[Nyne521]

when your working on a budget you really don't want to make purchases like this till you know what your doing or what will work for what you need... just saying a p13 would have been a much better choice or like deev said the P72 or p28

[Paradien]

when your working on a budget you really don't want to make purchases like this till you know what your doing or what will work for what you need... just saying a p13 would have been a much better choice or like deev said the P72 or p28

got it for free

[Paradien]

That ECU is fueling for a completely different engine... it may very well damage your H22A, especially in the upper RPM range, where the F22B1 doesn't go.

Changing the ECU will not give you 200hp. I have a fully tuned P28 and a few basic bolt-on mods, and I doubt I'm even over 190.

isnt this ecu reprogrammable?, thats what my intention was, just to reprogram it to run a h22

[deevergote]

No, it is not reprogrammable. You might be able to change some minor things, but it is not programmable enough to be useful. That is why people use the P28.

[blazenem]

check the for sale thread i have if you want an ecu to run your h22...

[Granite CB7]

I would go in the direction of a chipped civic/integra ecu, I've been seeing afew burnt out P13's lately, def. not worth it IMO unless you can get one for wicked cheap.

[SOHC-FTW]

A p28 will usually run you used about $100 at the most.Its what everyone wants can be hard to find depending on your area.You may also find a P08 which is the d15b vtec ecu also even more rare.Now a p06 is easy came in any civic/del sol lx,dx,cx,hx 92-95 you can find one for $20-50 if Your a deal hunter.It is non vtec ecu but any shop that knows honda can chip it for vtec and give you 2step,vtec engagements as a h22 is dual stage if im not wrong etc etc...for around $40-60.Tons of ecu's out there bud.