![]() |
![]() |
![]() |
|
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? |
![]() |
![]() |
|
![]() 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
|
![]() ![]() |
Lo-Fi Version | Time is now: July 17th, 2025 - 10:04 PM |