WTS/WTT brain built MSII w/harness, LC
 

I bought this quite a while ago, and have had problems getting my car running on this ECU. I've sent it back to Braineack, and he has assured me it's in working order. However my car will only run on two cylinders on the megasquirt. Ideally I'd like to trade it for an MSPNP, but I would sell for 500 shipped.

What year

sorry. my car is a 93

If the ECU checked out, what makes you think another one will fix the problem? Not shitting on your thread, but suggesting you maybe look elsewhere for a fix, like the wiring or something.

its just a shot in the dark.

car runs fine on the stock ecu. im dumb and out of ideas

Is it a California car? The 93 California cars have a different fuel injection system than the other 1.6L cars and will only run on 2 cylinders if wired like a typical 90-93. Might be worth checking out before ditching it.

Here is a good thread about it: https://www.miataturbo.net/showthrea...ght=california

Edit: This probably isn't the problem but it's just the first thing that comes to mind when I hear that a 93 is having problems with an ecu swap.

i have fuel. no spark