I have a 2000 honda accord euro-r with a H22A jdm engine with only and cold air intake mod. I'm havin a power log problem and ive found out that changing my ecu can solve the problem so i'm planning on stepping down to OBD1 but i wanna kno which ecu is best. p28, p30 or p13.

thanx for the input in advance

 

When Ryan aka g22cd5 sees this he should be able to answer your question.
He knows a lot about the different ECUs and motor swaps.

I know a lot about rolling stock.

 

Are there any additional plans?

If not, get the ecu that "would have" come with the engine.

 

I plan doing more mods in the future.
Its not the ecu is the problem, its a sensor, so using a tunable ecu i cant disable it, thats why i want to step down to an obd1 ecu.

thanx

 

P28 is the standard chipped ECU, but it can't run the butterflys in the stock h22 manifold. So you can either disable those, swap intake manifolds, or chip a p72.