does any1 know what the small square box obd 1 ecus' are? the 1s that look like the 99-00 civic si ecu.

 

Do you mean the JDM type surface mount ECU's?

 

idk what u mean, but i want the obd1 ecu that looks like a 99-00 civic si and not the 1s u chip for hondata or others

 

im not really understanding what you are asking either. you are looking for a factory obd1 ecu correct? when you say small box i immediately think you mean JDM, the case on JDM ecus is smaller than US. what car/engine is it for?

 

yeah yeah yeah, ur right, sorry, for a b20vtec, i know some1 who can chip them, u have 1?

 

check the classifieds but it really shouldnt matter if its jdm or usdm, you can chip most obd1 ecu's. check out http://www.hondata.com/ecus.html for compatibility

 

i just want 1 for my ek, so i can put it back where the stock 1 was originally, i have a jdm b16 rectangular 1 and ppl keep kickin it in the passenger side floor, lol

 

can a obd1 jdm p72 be tuned, the small box version?