I have done a lot of research and have not found a solid answer for a pr4-a61 ecu. I know that it is an LS ecu, but I dont know what OBD it is and if its an Automatic or manual ecu

thanks in advance for helping and reading this post.

EDIT: So now that I have found out that it is an OBD1 LS automatic edu, will it work in a 5 speed car, or what will it do to the 5 speed car?

 

ANybody?

 

cant answer the auto or manual for you but as for the OBD, look at the plugs.
OBD0 will have a goofy looking green one on it and OBD 1 will have all grey ones.OBD 0 will have a little clearish red circle on the cover so you can check your codes also.

 

OBD-0 A61 is probably, manual.

 

so is it an auto or manual? obd1 or obd0?

 

37820-PR4-A61 is '92-'93 Integra GS / LS / RS automatic ECU.

 

Thanks A lot to u^^. So now that I have found out that it is an OBD1 LS automatic edu, will it work in a 5 speed car, or what will it do to the 5 speed car?

 

should work find in your car will throw a check engine though. find someone around u that has some experience with ecu's. I dont have an open ecu in front of me but i think that it is RP17 and you move it to RP19, cant remeber for sure, do some searches online u can find a way to convert it.