So I got ripped off buying this ECU. Got the right one now. I wanted to know what the ECU was for. It says P72-A04 but has 4 connectors in the back. Not 3 and a blank spot. All 4 have pins. Found a OBD1 JDM Auto P72 looks like this but the A04 would mean 99 right?

Anyone seen these and know what they actually go to?

Nick

 

A04 does not mean 99. It probably is an OBD1 P72, however, the four plugs are automatic and not chippable.

 

lol i made the same mistake a long time ago, they listed it on ebay and didnt mention that fact taht it was for the JDm harness, having the 4 plugs.
they are about worthless.
A04 is reference to where the car was assemblem and if its an auto or manual.
has nothing to do with the year of the car it was in,