READ THIS

 

If you're gonna SPAM the boards with the same thread have the decency to at least paste the contents here instead if linking to another thread.

 

I did it this way because my other thread wasn't getting any comments good or bad! I'm sorry but I can't find any information anywhere!! Maybe I'm stuupid but I looked for more then a day before posting on here...

Yesterday:
OK Let me start by saying I got burned on this ECU!!!! It was supposed to be a JDM P72 (which it is) and a manual, OBD1, ECU. The guy didn't tell me he was gonna sell me a ECU I couldn't use from the jump so I drove 1.5 hrs to buy it!!!!

Today:
Now that I've fingered out that it is a AUTOMATIC JDM P72 & I can't use it in my car... I'm trying to figure out whether or not it's a OBD1 or OBD2a or OBD2b. When I plugged it into my VX, I got codes 21 & 41 instantly. Car idled like SH*T, raw GAS out the exhaust, etc. etc... Put my chipped ECU back in and everything is back to normal!!!!!! The code I was showing before I swapped out the ECU's was for a bad O2 sensor.

Question:
Is there any way to figure out what or which ECU I got burnt on??? I would like to try and sell it, BUT when I do try to sell it, I wanna make SURE myself & the buyer know what they are getting!!!!!!!!!!

 

The first thing you would need to do is post pictures of the outside of it then crack it open the take pictures of the PCB. Then post them.

 

 

JDM Automatic ECU. If I researched correctly that ECU is practically useless for anything.

 

Can you tell if it is OBD1 or OBD2????????????

 

OBD1

 

THANKS!!!!!!!!!!