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-   -   installed mspnp car cranks but wont start (https://www.miataturbo.net/megasquirt-18/installed-mspnp-car-cranks-but-wont-start-78142/)

lolmx5 03-23-2014 12:17 PM

installed mspnp car cranks but wont start
 
4 Attachment(s)
Car cranks but wont start. i've got my lc-2 installed and some of the optional pins plugged in to the serial plug that goes into the mspnp but they aren't connected to anything. i've attatched my logs from trying to start and my msq file.
Swapped stock ecu and it fired up first crank.

Matt Cramer 03-26-2014 09:58 AM

It's not seeing RPM. The tune is way off - for one thing, it's set to "Basic Trigger" spark mode. Try downloading the latest base map here:

MegaSquirtPNP by DIYAutoTune.com

lolmx5 03-26-2014 10:38 AM

Oh yea I changed that after trying to start it the first time because one of the screen captures on the instructions showed that. Standard base map and that one both had the same result. I'll make another log after work with the base map loaded.

Matt Cramer 03-26-2014 11:03 AM

Can you send me which screen cap showed that setting?

lolmx5 03-26-2014 11:28 AM


Originally Posted by Matt Cramer (Post 1115160)
Can you send me which screen cap showed that setting?

Checked again that's my fault that was for the general install of mspnp. I think I went if that because the spark settings didn't look the same as the ones in the instructions different versions of tuner studio?http://www.megasquirtpnp.com/docs/mspnp_g2_genInstall.php

Also does the 9697 require removal of the st sign fuse ? I saw it was required in earlier applications.

Matt Cramer 03-26-2014 02:39 PM

The ST SIGN fuse only needs to be removed on first gen 1.6 Miatas - no others.

lolmx5 03-26-2014 07:21 PM

4 Attachment(s)
new start log with base map set to fixed timing nothing else changed from base 9697 tune

Matt Cramer 03-27-2014 09:08 AM

Still no RPM. Can you make a composite log of an attempted start? This will show us what RPM signal is making it through.

lolmx5 03-27-2014 06:22 PM

2 Attachment(s)

Originally Posted by Matt Cramer (Post 1115500)
Still no RPM. Can you make a composite log of an attempted start? This will show us what RPM signal is making it through.

hope this is the right log

Matt Cramer 03-28-2014 08:56 AM

It's got a cam position signal but no crank. Check the CAS wiring, and if there aren't any clear faults in the wiring, please email us directly at websales@diyautotune.com.

lolmx5 03-28-2014 02:27 PM

Sent y'all an email

Matt Cramer 03-31-2014 10:56 AM

I've issued a warranty return number.

lolmx5 03-31-2014 10:59 AM

Shipped it out in Saturday


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