Are the PM6 and PM7 interchangable
 

Hey guys i just ripped the ecu out of my 89 crx and it says on the label it´s a PM7. Well i haven´t found much info on the pm7 and the search function hasn´t been working on my comp for awhile so do you guys know if i could replace the pm7 with a chipped pm6. And what this means "PM7 : 89-91 DOHC ZC (JDM 'EF' ECU)" i´m not that much into hondas that i know what that ---- means. Thanks guys

Re: Are the PM6 and PM7 interchangable
 

what motor is in your car?

Re: Are the PM6 and PM7 interchangable
 

sorry i forgot that one. It´s the d16a9 which i´ve heard is just the european name for the a6

Re: Are the PM6 and PM7 interchangable
 

Yeah, a chipped pm6 will run your motor. You can import a stock pm7 map into your editor and play with it from there.

Re: Are the PM6 and PM7 interchangable
 

Nice :) Thanks guys then i can order a chipped ecu from xenocron and get this thing going. One last question , the plugs are the same right ?

Re: Are the PM6 and PM7 interchangable
 

:y basically both are almost the same , PM7 uses a lil different code than PM6 and it's used from JDM and EDM cars ..

Re: Are the PM6 and PM7 interchangable
 

Yes the plugs are the same.

Re: Are the PM6 and PM7 interchangable
 

not all pm7 have the external eprom needed

check for it

Re: Are the PM6 and PM7 interchangable
 

I think that's why he wants to run a pm6 ecu...so he can chip it to run a pm7 map.