what ecu do i have?

[its.not.ali]

i give up!!

ive searched everywhere on the net.. cant find an answer lol

i have a 94 dc2 integra... where the hell can i find out the difference in ecu's and stuff like that?!

lol i wanna know what ecu i have... is there a simple answer that ive overlooked?

im frustrated lol

[CRXer]

why do u wanna know what ECU u have?

If its a GSi,then its an OBD1 P74 or P75(i think)

If its a VTiR,then its an OBD1 P72

Look at the sticker on the side of the ECU,it will confirm it for u

[its.not.ali]

to get a pin diagram for o2 sensor :)

is there any other way of finding out.. like model specific?

thanks for the info :) any links anyone?

[CRXer]

In that case all u need to know is that is an OBD1 ECU

O2 sensor resides at pin D14,a shielded white/red wire.Be careful there is another white/red wire at D9(alternator),just make sure u get the shielded wire,u might have to trace the wire back bout 15-20cm to see the shield.

[its.not.ali]

ahh thanks...

ill just go searching for diagrams now...


i was lookn for info on differences n stuff too.. cant find sheeet

[CRXer]

This will help u with locating the pin if u dont know,the service manual is the best place for actually knowing what the pins are.

http://i58.photobucket.com/albums/g268/CRXer/obd1.jpg

[its.not.ali]

lol i was just lookn at that pic :)

thanks heaps for ur help...


i got the serivce manual.. cant find anything on the ecu :(

[its.not.ali]

confimed as D14.. but no plug picture.. but ive solved that for me :)


cheers