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93 na8 wiring diagram
Posted: Tue Jan 31, 2012 6:28 pm
by ctchme
Hey guys, just wondering if anyone knows where i can find an ecu pinout diagram for a 93 na8 mx5? have been having some trouble finding one that is for this year model as it changes in the 94 1.8L
Re: 93 na8 wiring diagram
Posted: Tue Jan 31, 2012 6:39 pm
by manga_blue
Use the '94 wiring diagrams from here. The yanks were a year behind us in releases. So an Australian 93 MX5 is a US 94 Miata.
viewtopic.php?f=76&t=33346and the pinouts from here
viewtopic.php?f=76&t=38367
Re: 93 na8 wiring diagram
Posted: Wed Feb 01, 2012 12:29 pm
by ctchme
thanks for the info manga_blue, are there any layouts for the pins on the plugs, as im not sure what pins are what?
Re: 93 na8 wiring diagram
Posted: Wed Feb 01, 2012 2:51 pm
by manga_blue
Like this?
NA8 pinouts.jpg
Re: 93 na8 wiring diagram
Posted: Wed Feb 01, 2012 3:33 pm
by ctchme
yeah like that, but the 93 na8 ecu is different unfortunately
Re: 93 na8 wiring diagram
Posted: Sat Feb 04, 2012 11:34 am
by 93_Clubman
There are only minor differences on the PCB of the 1993-1995 NA8 ECUs. Pins are the same on the Australian delivered versions. Both Manga_Blue & I have run the final 1995 NA8 ECU in our earlier NA8s (mine 1993 & Manga's 1995). I've even run 1994 NA8 ECUs in my 1993 NA8, including Japanese Domeistic Market 1994 NA8 ECUs.
New NA8 ECU was end 1995/ beginning of 1996 to 1997 - apart from major differences on the PCB, the ECU plug is also different.
ctchme wrote:yeah like that, but the 93 na8 ecu is different unfortunately
What makes you think this?