The once and 4 all JP8 topic!
I dont see any reason why they would change something like that for another market. I had mine running the 5v setup for a while and nothing happened but maybe i was just lucky.
Last edited by mikeflys1; Nov 8, 2007 at 06:49 PM.
Thanks for doing that Mike. Not only does it show that I need to get the USB O scope for my laptop, but I also threw this in Pop's face.
Because you're setting them wrong 
They'll still run on 5v...mine did for about a month before i changed it to 12. And i guess some seem to tolerate the difference better than others but the signal coming from the stock computer is ~12v.

They'll still run on 5v...mine did for about a month before i changed it to 12. And i guess some seem to tolerate the difference better than others but the signal coming from the stock computer is ~12v.
Sorry guys, tryed to understand this all,
but still confused.
Is it correct to set JP8 on 12V for 99-00 Miatas?
And how is this done correct?
Further, JP7 is Ignition input, is this influencing the
system? Is there need to change it in any way?
Where do I find correct jumper settings for 99-00 1,8 Miata?
Falk
but still confused.
Is it correct to set JP8 on 12V for 99-00 Miatas?
And how is this done correct?
Further, JP7 is Ignition input, is this influencing the
system? Is there need to change it in any way?
Where do I find correct jumper settings for 99-00 1,8 Miata?
Falk
Thread
Thread Starter
Forum
Replies
Last Post
Joe Perez
MEGAsquirt
55
Mar 24, 2014 10:16 PM







