pm6 ecu plug in all 88-91 civics?
 

does the pm6 plug into a '90 hatch STD harness? I thought it was plugnplay but was told otherwise yesterday. Can someone confirm? thanks

Re:pm6 ecu plug in all 88-91 civics?
 

yes it will plug in. but it wont work with the stock engine, and there are wiring changes if you put a different engine in there...

Re:pm6 ecu plug in all 88-91 civics?
 

the only change will be the head, im putting the y8 head/mani/tb, how much rewiring are you talking about? at the ecu plugs or in the engine bay meaning sensors etc.? thanks

Re:pm6 ecu plug in all 88-91 civics?
 

you need to do the DX to Si wiring. do a search on Google for "dx to si" or something...

Re:pm6 ecu plug in all 88-91 civics?
 

yeah checking that out now, thanks