General Miata Chat A place to talk about anything Miata

new here. AC idle up help!

 
Old 03-02-2019, 07:41 AM
  #1  
Newb
Thread Starter
 
Join Date: Aug 2018
Posts: 7
Total Cats: 0
Default new here. AC idle up help!

Hi guys, I just installed my mspnp2 on my 91 miata and everything is going well accept for the AC idling.
AC idle up on TS does not seems to work. Idle dips to 600 when AC is on. I am not sure what board Im using and if i need to jumper anything in the board.
I bought the mspnp2 from supermiata.

I know this topic had been discussed by a lot but I still do not have a general understanding of how it should work.

Here's a pic of my AC Idle up settings in TS. It seems different than some other post as they have rpm adder etc etc..





thanks!
MachineElves is offline  
Old 03-02-2019, 01:50 PM
  #2  
Junior Member
 
Join Date: May 2011
Location: Miami
Posts: 145
Total Cats: 10
Default

Can you post a copy of your msq file?

what do you have your base line idle valve duty set to and then what do you have your max duty set to? It shows that you are adding 55% duty which could be beyond the parameters that your iacv does anything.
andym is online now  
Old 03-03-2019, 07:04 AM
  #3  
Newb
Thread Starter
 
Join Date: Aug 2018
Posts: 7
Total Cats: 0
Default

my iacv works at 26 =0% and 65 = 100%

I've heard that i need to open up my ms board and adjust the AC idle up analog.
MachineElves is offline  
Old 03-03-2019, 08:46 AM
  #4  
Newb
Thread Starter
 
Join Date: Aug 2018
Posts: 7
Total Cats: 0
Default



im not sure why my mspnp2 does not have the similar menu as this in TunerStudio.. itís complicating me!!
MachineElves is offline  
Old 03-03-2019, 12:22 PM
  #5  
mkturbo.com
iTrader: (24)
 
shuiend's Avatar
 
Join Date: May 2006
Location: Charleston SC
Posts: 14,335
Total Cats: 1,313
Default

Originally Posted by MachineElves View Post

im not sure why my mspnp2 does not have the similar menu as this in TunerStudio.. itís complicating me!!
Different firmwares can have slightly different options. I would figure out what you are currently running, and check it against what is the latest released. It is very possible you are just on a super old firmware.
shuiend is offline  
Old 03-03-2019, 12:37 PM
  #6  
Newb
Thread Starter
 
Join Date: Aug 2018
Posts: 7
Total Cats: 0
Default

my current firmware is a 3.3.1, if im not wrong 3.4.2 is the latest release firmware?
MachineElves is offline  
Old 03-04-2019, 12:38 AM
  #7  
Newb
Thread Starter
 
Join Date: Aug 2018
Posts: 7
Total Cats: 0
Default

Im so bumped... i tried updating the firmware on TS using the controller -> ini. files and it had error half way during the installation. I did read the "readme" but it wasn't very informative as the cmd terminal prompt was helping. Anyways now I can't connect my controller to TS, let alone update it. I am super bumped Im not sure what to do now... have i ruined the board? I can't start my car etc and my fan just turns on when i have the ignition on.
MachineElves is offline  
Old 03-07-2019, 07:53 AM
  #8  
Newb
 
Join Date: Aug 2016
Location: Atlanta, Georgia
Posts: 17
Total Cats: 1
Default

Reinstall tunerstudio, update to the latest version, and look for your controller in the software (I think it may be Ďdiscoverí but I donít have it in front of me and canít remember.

Besides that issue though, youíre posting in the wrong forum and getting hung up on a pretty easy issue. Spend some time on the forums reading up on everything available to learn. Thereís an ECU forum with a specific Megasquirt sub-forum. Tons of great info there.
Dwalk51 is offline  
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dale
MSPNP
8
01-04-2016 11:32 AM
SuperSneakySecretSquirrel
Meet and Greet
5
09-06-2015 08:30 PM
guncrazy72
General Miata Chat
33
06-11-2011 07:47 AM
DangBroski
Meet and Greet
23
05-23-2011 09:03 PM
jkisling41
Meet and Greet
22
04-08-2010 02:02 PM


Thread Tools
Search this Thread
Quick Reply: new here. AC idle up help!


Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.