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-   -   PID Idle Dip on Decel (https://www.miataturbo.net/megasquirt-18/pid-idle-dip-decel-71346/)

defconfire 03-04-2013 08:17 PM

PID Idle Dip on Decel
 
I have a 1.6 with an MS2 tuned with the PID closed loop algorithm. My issue is every time I rev the engine the PID instantly drops to the minimum duty cycle. when this occurs it completely neglects the dashpot adder. Without the AC/Fans/Headlights on this is a non issue, however with the accessories on I see a large dip to 450-500 rpm before the PID can recover.

I'm not sure which lockout settings I need to change to prevent the valve from instantly slamming shut every time I blip the throttle. I've tried doing some research to no avail, adjusting pretty much every setting I can find doesnt seem to help.

Thanks for any help.

EDIT: This is an MS2 PNP, just realized I posted it in the wrong section.

defconfire 03-05-2013 06:36 PM

Anyone?

Matt Cramer 03-06-2013 08:56 AM

I suspect everyone is waiting for you to post a data log and MSQ.

Braineack 03-06-2013 09:49 AM

Quote:

Originally Posted by Matt Cramer (Post 986321)
I suspect everyone is waiting for you to post a data log and MSQ.

this.


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