Gettin ready for the swap and need suggestions on the ECU..i noticed that BIG JAMESss uses a GS-R ecu (does that help over the stock h22 ECU)but 4drH22 uses stock ECU help me out guys....Thanks for all imput


[Modified by TEK4DR, 10:46 PM 11/28/2001]

 

I use the stock ECU, and it works fine.

 

use the P13 H22a ecu, and just add the needed wires for vtec if your accord didnt have it to begin with.

 

thanks fellas..yeah chamelon i have an lx accord..is there gonna be a lot of problems between the non sohc to the dohc vtec?

 

Just a note, there is no Hondata program past stage 1 for the H22 ECUs, if u want to go higher and want their boost program you need a GSR ECU or another similiar ECU.

 

shouldnt have any problems

 

https://honda-tech.com/zerothread?id=65607
This thread will show you the good and bad about a stock GS-R ECU driving a H22. It will give you more top end power, but the VTEC crossover has the H22 bogging down in the middle, but that can be easily fixed. I still prefer the P13 however.
I'm holding off on Hondata until they fully decode the P13.

 

Very true. However, with my GSR ECU, HASport reprogrammed it to fix that drop off at the VTEC crossover.

 

what is the average price to get an ecu reprogrammed? whats the difference between rpms on the p13 to the gs-r?