Is the sir-2 b16 96-98 spec obd2b? I notice on the website it said it uses the p2t ecu which is obd2. The car that it will go in is an em1 and I just want to use the same stuff with some minor mods of course! Would appreciate the help! Thanks guys

 

The SiRII was in the 92-95 eg hatches if im not mistaken.
That would make it odb1.

 

There is a 96-98 listed on the HMotors.

http://www.hmotorsonline.com/shop/sc...age&item=30005

I've seen OBD2a P2T ECUs before, so that swap is likely OBD2a. Easiest way to verify everything would be to contact HMotors, though.

 

I didn't know there was a obd2a p2t so that could come into play..

 

all jdm motors are obd1

 

interesting..... makes you want to research this more.

 

P2T was the ECU in the 99-00 SI's

 

I think the OBD2 engine they have up is the b16A4, years should be 96-00 though

 

Hm. Wondering why no one is calling HMO.

 

what ever the ecu is, your going to need a jumper if you are using the stock harness because the oem b16a2 si ecu and wiring is obd2b so depending if your ecu is obd1 or obd2a your going to need a jumper to obd2b