i am tryin to get info on a p72 that i just picked up.

i am told it is a obd1 p72, but it is alot smaller then my current p28.

the numbers on the side are:
37820-p72-q01-810-100234

i searched the teg forum and read through the FAQ but didnt see anything with complete ecu codes in it.
only thing i could find was this:
https://honda-tech.com/zerothread?id=1500905
which tells me it is a jdm ecu, but doesnt say obd1 or not

i dont know enough about it to say for sure.

any help would be great
thanks in advance

 

you can tell obd by the style of the plugs to the ecu...

http://technet.ff-squad.com/wiring.obd1.htm (OBD1 ecu plugs)

http://www.hondaswap.com/forum...id=28 (OBD2)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lVlemphizStylez &raquo;</TD></TR><TR><TD CLASS="quote">you can tell obd by the style of the plugs to the ecu...

http://technet.ff-squad.com/wiring.obd1.htm (OBD1 ecu plugs)
</TD></TR></TABLE>

yep, mine is obd1

 

yup..if your ecu is smaller than the p28, then it is a jdm ecu. But I've never heard of the code ending with a Q01... I've seen A01, L01, C01, G01, but never Q.....interesting

 

i can get pics if you need

as long as it works, its all good.
just wanted to make sure i knew what i was getting into.

from what i have read the jdm ecus are alittle harder to chip then the usdm ones