Aug 8, 2014 - 6:23 PM
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Enthusiast Joined Apr 5, '14 From United States Currently Offline Reputation: 0 (0%) |
I have heard that the 94 ecu has got its problems. So I was wondering what other ecu options there were when it came to replacing one. I know the model #'s are different but does anyone know if that matters? A 5SFE ecu should "in theory" be similar from year to year with only engine options being a bit different.
So what ECU's are inner changeable with each other? |
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Aug 8, 2014 - 6:47 PM
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Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Feb 23, '12 From Warrior, AL Currently Offline Reputation: 0 (0%) |
'94-95 are the same as they're OBDI, '96-99 are the same as they're OBDII. The '90-93 might also work, being it's the same engine and OBDI but it's something you'd have to look into. If your car is running fine as it is I wouldn't worry about it, just keep an eye out for a '95.
-------------------- 2001 Miata LS 5-speed
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Hollywood20 Inner changeable ECU? Aug 8, 2014 - 6:23 PM
VavAlephVav ya I've been looking through lots of wiring di... Aug 8, 2014 - 10:53 PM
VavAlephVav Here are the links to the wiring diagrams I found ... Aug 9, 2014 - 9:28 PM![]() ![]() |
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