obd2a or obd2b?
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Honda-Tech Member
Joined: Sep 2003
Posts: 2,604
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From: southern, il, united states
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.
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.
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
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.
-2B's have the blank socket on the end.
This is an OBD-2A JUN ECU. Blank socket in the middle.
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gsrturbo-ek
Northeast (Sales)
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Oct 17, 2011 05:29 AM



