Miata Turbo Forum - Boost cars, acquire cats.

Miata Turbo Forum - Boost cars, acquire cats. (https://www.miataturbo.net/)
-   MSPNP (https://www.miataturbo.net/mspnp-55/)
-   -   Idle surge 95 Diy PNP (https://www.miataturbo.net/mspnp-55/idle-surge-95-diy-pnp-96065/)

blakemccon27 02-12-2018 05:12 PM

Idle surge 95 Diy PNP
 
1 Attachment(s)
I just installed a diy pnp in my miata it started great on the first start, but it was really rich like 10-11 afr. So I looked in the fuel table and turned down the four blocks until it looked reasonable like 14ish. As I was turning it down it slowly developed this surge that would go from 400-1000 rpm. I included the tune so you guys could take a look. This is first time tuning.

Matt Cramer 02-13-2018 09:29 AM

Please also post a data log of the surge.

blakemccon27 02-13-2018 04:17 PM

Logs
 
1 Attachment(s)
Here's the log you asked for, Thanks you guys over at diy auto tune are the best.

Matt Cramer 02-14-2018 09:28 AM

I'm getting a message that the download failed due to a server problem. You might need to host them via Dropbox, or you can email them to me at support@diyautotune.com (just include a link to this thread in your email).

blakemccon27 02-14-2018 03:57 PM

sent :redx: via email

Matt Cramer 02-20-2018 09:00 AM

Got the log. Try flattening out the VE table in that range and adding a little more fuel. If not running sequential, trying to idle in the mid 14's is hard to pull off.


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