obd2a or obd2b?

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Dec 24, 2003 | 11:25 AM

tuan...

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From: southern, il, united states

obd2a or obd2b?

im wanting to order an obd1 conversion harness for my ecu and im not sure why year my ecu is. i tried finding out where the harness goings in and which thing is left out but didnt find anything.

my ecu looks like this:

HARNESS HARNESS EMPTY HARNESS

or maybe it was

HARNESS EMPTY HARNESS HARNESS. (its dark and i dont have a flashlight, i could only feel lit.

Dec 24, 2003 | 02:47 PM

spoon063

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From: oh word, cali

Re: obd2a or obd2b? (h22poweredgsr)

you might want to rephrase that but..... obd1 and obd2a ecu's are a rectangle, obd2b ecu's are square... correct me if im wrong, and depending on what yr your car is determines what obd your ecu is

Dec 24, 2003 | 02:52 PM

esponet

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From: here, there, everywhere

integra
92-95 obdI
96-99 obdII
00-01 odb IIb

Dec 24, 2003 | 03:55 PM

IN VTEC

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From: Bloomington, IN, USA

Re: obd2a or obd2b? (h22poweredgsr)

If it has a blank socket in the middle, it is an OBD-2A ECU.

-2B's have the blank socket on the end.

This is an OBD-2A JUN ECU. Blank socket in the middle.