Slant Six Forum
https://www.slantsix.org/forum/

PID Idle Closed Loop Idle settings in MSII
https://www.slantsix.org/forum/viewtopic.php?t=68424
Page 1 of 1

Author:  Greg Ondayko [ Wed Nov 12, 2025 4:39 pm ]
Post subject:  PID Idle Closed Loop Idle settings in MSII

Since my original install of MSII (2008) it works well for my needs (batch fired multi-port injection) and full (single) coil control by the MS II via a OE type Slant 6 Distributor.

I updated the firmware from 2008 to ~2019 I think about 6 years ago. The firmware update added so much more functionality in tuner studio / MSII.

The CL Idle control works well except for some hunting issues on a ~ medium warm restart.. It will hunt and oscillate for a few seconds; however if i give it just a bit foot throttle angle, the hunting vanishes when CL Idle shuts off.

What I am asking here is without blindly playing with the P, I, D settings, (as every other idle situation is very good - not 2020 OE new car good, but good enough for me) how to I tune out the "hunt/oscillate" in the P, I, D Settings?


Thank you,
Greg

Author:  Rick Covalt [ Wed Nov 12, 2025 5:01 pm ]
Post subject:  Re: PID Idle Closed Loop Idle settings in MSII

Replace fuel injection with BBD. :mrgreen:

Author:  Greg Ondayko [ Wed Nov 12, 2025 6:18 pm ]
Post subject:  Re: PID Idle Closed Loop Idle settings in MSII

Quote:
Replace fuel injection with BBD. :mrgreen:
I did it the other way 'round sir!

This is the fuel injection sub-forum 'ya know!

Page 1 of 1 All times are UTC-08:00
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/