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-   -   No start after driving. (https://www.miataturbo.net/megasquirt-18/no-start-after-driving-102060/)

TestingPhysics 01-30-2020 04:11 PM

No start after driving.
 
2 Attachment(s)
94', MSPNP2.
So here's another issue.

Went for a drive after trying to adjust the idle settings and now the car won't start at all. Doesn't even try to catch. I'm at a complete loss on this one, so any help would be greatly appreciated.
Here's my datalog and tune as well.

TestingPhysics 01-31-2020 11:43 AM

Bump, and an update.

It's not the next morning, and the coolant and air temp are both below 60F, and it's doing the same thing. Refusing to start.

I'm getting a new error code on my MTX-L that says E9 during cranking, but it shouldn't have power during cranking anyway since it's connected to the ignition wire.

LeoNA 01-31-2020 04:38 PM

Your tune is so far off it could be because of so many reasons. It is seriously off. MAT, WUE AFR, timing, IAC open & closed settings everything is wrong.

TestingPhysics 01-31-2020 05:46 PM


Originally Posted by LeoNA (Post 1561174)
Your tune is so far off it could be because of so many reasons. It is seriously off. MAT, WUE AFR, timing, IAC open & closed settings everything is wrong.

Well, it ran perfect with that tune, and the timing is set perfect for the car. As for the ignition map, I haven't touched that since it's the basemap for the 94'. So I'm not sure about that.

I just tested for spark and I'm getting nothing to all 4 cylinders. Does the MS override fuel injection even if the CAS is going out? Since I'm getting fuel, but absolutely no spark.


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