4 plug "MT" p13 ECU (JDM H22A)

tangerine · Post by **tangerine** » Tue Oct 08, 2002 7:57 pm

this is bugging me..

I'd like to clear this up before i start my motor in a couple months. The h22a i have seems to be a type s (if there is such a thing for 93-95)- it has pretty headers and an LSD - if that means anything.

Is this traction control? and if it's an auto ecu then why does it say 'mt'? i've heard everything from the ECU being 96+ to someone trying to rip me off and sell me an auto with MT stickers.. heh.

man, i gotta make some friends in japan 'cause there's nothing on the JDM h22a's on the net. hopefully an ECU guru on this message board can help me out.

TIA.

Peter · Post by **Peter** » Fri Oct 11, 2002 12:59 am

Looks like its a 96 plus ECU as for what transmission type the prelude computers normally stamp MT for manual Trans and AT for Automatics

ismkv8s · Post by **ismkv8s** » Fri Dec 13, 2002 10:24 am

those are obd1 plugs but I don't get the fourth plug!! thas a good question I'll email my buddy in the navy that is there now and see if he can find any thing out!!

ismkv8s · Post by **ismkv8s** » Sat Dec 21, 2002 3:00 pm

he couldn't find anything out for me.Everyone he asked was clueless!

SIH23 · Post by **SIH23** » Wed Jan 22, 2003 1:30 am

JDM 4WS(4 wheel steering)VTEC OBD1 ECU my guess.

94vtirozguy · Post by **94vtirozguy** » Mon Feb 03, 2003 8:55 pm

SIH23 wrote:JDM 4WS(4 wheel steering)VTEC OBD1 ECU my guess.

it is obd2 computer.

96 prelude onward used obd2 computers