Automatic ECU? - Honda Prelude Forum

LudeDrew · 09-08-2002, 02:10 AM

http://cgi.ebay.com/ebaymotors/ws/e...item=1852673393

this is exactly what my ECU looks like, tho when i bought it they told me it was a manuel ecu...

notice in the pix where it says J-AT ...does that mean AT for Automatic? can anyone with a h22a confirm this, wether or not theirs says MT or AT? and please state if yours is JDM or USDM

if i start the car up, shouldnt it throw a check engine code?

Thanks

SiLudeH23A · 09-09-2002, 06:50 PM

link didnt work
tyler

brendon2k · 09-09-2002, 07:25 PM

your car should run with an automatic ecu it just wont run well. there was a guy who posted here with a h22 swapped civic and he had an auto ecu and was running crappy track times.

vile10 · 09-09-2002, 07:42 PM

http://cgi.ebay.com/ebaymotors/ws/eB...tem=1852673393

92 SI Ludester · 09-09-2002, 11:00 PM

thats what my ecu looked like (jem h22 auto) and had the same sticker on it...i remember because i thought also the J-AT stood for Jsped Automatic...it probally doesnt but thats the same i had on mine

LudeDrew · 09-09-2002, 11:42 PM

i called the place where i got my ECU today, they said they changed it from AT to MT....when using the ECU in my car I get a CEL code 36, but when using my my old H23a ECU i have zippo codes thrown.

on a sidenote, would it be better to go the smog ref with a h23a ecu or my jdm ecu supposedly mugen chipped.