usdm ecu jdm block - Honda Prelude Forum

92 SI Ludester · 01-31-2003, 08:03 PM

i have a jdm h22 but i am getting a usdm h22 ecu...would it run right if i hooked up the jdm motor to the usdm ecu?

SlowSi · 01-31-2003, 08:39 PM

Yup.

92 SI Ludester · 01-31-2003, 09:03 PM

Quote:

Originally posted by SlowSi
Yup.

yup as in NO problems and i will be the man?

Satan_SRV · 02-01-2003, 12:42 AM

well maybe the JDM ecu has a little bit of timing advance and fuel for the higher compression pistons, but nothing crazy

92 SI Ludester · 02-01-2003, 08:08 AM

my friend looked up at h-t.com and said that the really only difference is that the JDM is mapped to run on 101 octane and has different air/fuel maps and a higher rev limiter...what is the rev limit of a US and JDM? also how much does it cost to get a ecu remapped? i was thinking about getting the US ecu remapped after i installed it