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-   -   MSPNP-Pro wont start... (https://www.miataturbo.net/megasquirt-18/mspnp-pro-wont-start-97206/)

Austin Dubiel 06-15-2018 05:43 PM

MSPNP-Pro wont start...
 
3 Attachment(s)
Attachment 220984Attachment 220985Attachment 220986

Hey guys,

I am having trouble starting up my 1.6, it currently has a turbo attached but the piping is not attached. I'm trying to get the car to start, it has an IAT, wideband, and 640cc injectors. I am getting fuel, spark, and I'm getting a RPM reading on tunerstudio. I have set my deadtime and pulse width based on the injectors, I tried tuning the cranking pulse width, I also stopped my priming pulse because it was flooding the engine before start up. I don't know what is causing my car to not catch during the cranking. hoping I could get some help!

ryansmoneypit 06-15-2018 06:01 PM

need a data log of it trying to start.

Austin Dubiel 06-15-2018 06:13 PM


Originally Posted by ryansmoneypit (Post 1486698)
need a data log of it trying to start.

I linked the logs above, there should be 2 of them

SpartanSV 06-15-2018 10:48 PM

I would charge the battery. Not sure it's your only problem but <7 volts cranking and ~120 cranking rpm isn't helping.

Austin Dubiel 06-16-2018 03:05 PM


Originally Posted by SpartanSV (Post 1486715)
I would charge the battery. Not sure it's your only problem but <7 volts cranking and ~120 cranking rpm isn't helping.

I just bought that battery a couple days ago, I notice on the logs that its at 11 volts prior to me cranking. Could I have gotten a defective battery? I do notice how slow the cranking sounds, sometimes it just clicks after it turns over for a while which I think it ends up flooding.

ryansmoneypit 06-16-2018 04:07 PM

Throw a charger on it. Ms is finicky without proper voltage. Go figure.

SpartanSV 06-16-2018 06:17 PM


Originally Posted by Austin Dubiel (Post 1486774)
I just bought that battery a couple days ago, I notice on the logs that its at 11 volts prior to me cranking. Could I have gotten a defective battery? I do notice how slow the cranking sounds, sometimes it just clicks after it turns over for a while which I think it ends up flooding.

A new battery does not necessary equal a charged battery. Charge battery and log again.


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