mspnp9495 surging idle - Miata Turbo Forum - Boost cars, acquire cats.

Welcome to Miataturbo.net   Members
 


MEGAsquirt A place to collectively sort out this megasquirt gizmo

Reply
 
 
 
LinkBack Thread Tools
Old 09-08-2007, 09:00 PM   #1
Senior Member
Thread Starter
iTrader: (7)
 
Join Date: Aug 2007
Location: Southern Indiana
Posts: 1,371
Total Cats: -1
Default mspnp9495 surging idle

i just installed a msnpnp9495 on my 95 miata and all is well except for a surging idle. it surges between 1100 and 1400 and sometimes as high as 1900. any suggestions

thanks in advance
wes65 is offline   Reply With Quote
Old 09-08-2007, 09:18 PM   #2
Senior Member
iTrader: (3)
 
Join Date: Apr 2007
Location: Odenton, MD
Posts: 713
Total Cats: 0
Default

give it more fuel using your VE tables @ that selected rpm. also set your warm idle for 900 or so and change the osilation
9forgot the exact word it is)
Dow.tom is offline   Reply With Quote
Old 09-08-2007, 09:28 PM   #3
Ben
Supporting Vendor
iTrader: (33)
 
Ben's Avatar
 
Join Date: Jul 2006
Location: atlanta-ish
Posts: 12,689
Total Cats: 99
Default

you need to read the megamanual.
Ben is offline   Reply With Quote
Old 09-08-2007, 11:20 PM   #4
Supporting Vendor
iTrader: (5)
 
Join Date: Jun 2006
Location: Duluth, GA 30097
Posts: 798
Total Cats: 0
Default

Did you get my email with the update 'test' settings for closed loop idle? They seem to be smoothing this out...

As Ben stated the manual will show you how to tune the unit, but the updated settings I emailed you will get the base map settings even closer and less likely to need tweaking.
FoundSoul is offline   Reply With Quote
Old 09-09-2007, 05:32 AM   #5
Elite Member
iTrader: (5)
 
akaryrye's Avatar
 
Join Date: Jul 2006
Location: Central California
Posts: 2,526
Total Cats: 0
Default

funny how a function that seems the most simple to outsiders turns out be one of the most complicated im following this thread.
akaryrye is offline   Reply With Quote
Old 09-09-2007, 10:32 AM   #6
Ben
Supporting Vendor
iTrader: (33)
 
Ben's Avatar
 
Join Date: Jul 2006
Location: atlanta-ish
Posts: 12,689
Total Cats: 99
Default

ryan,
it's really not that tough. i got a brief instruction from Jerry, read the manual until I wore the text off, and went to town on my own. it makes a ton of sense when you're actually looking at and messing with it.

there was a post where I went into pretty good, long winded detail about helping another member with a closed loop idle problem that will probably come up in a search.
Ben is offline   Reply With Quote
Old 09-09-2007, 02:15 PM   #7
Elite Member
iTrader: (5)
 
akaryrye's Avatar
 
Join Date: Jul 2006
Location: Central California
Posts: 2,526
Total Cats: 0
Default

k ill see if i can find it tonight.
akaryrye is offline   Reply With Quote
Old 09-09-2007, 10:40 PM   #8
Senior Member
Thread Starter
iTrader: (7)
 
Join Date: Aug 2007
Location: Southern Indiana
Posts: 1,371
Total Cats: -1
Default

yeah, i got it, i havent noticed it yet. seems to have worked.
Thanks!
wes65 is offline   Reply With Quote
Old 09-10-2007, 01:24 AM   #9
Supporting Vendor
iTrader: (5)
 
Join Date: Jun 2006
Location: Duluth, GA 30097
Posts: 798
Total Cats: 0
Default

Quote:
Originally Posted by wes65 View Post
yeah, i got it, i havent noticed it yet. seems to have worked.
Thanks!
Great!
FoundSoul is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Back to Stock Part Out!! Turbo Parts, MS2 Enhanced 01-05, Suspension, and MOAR! StratoBlue1109 Miata parts for sale/trade 16 10-02-2015 10:39 AM
Time to start learning and play with tuning The Gleas MEGAsquirt 3 10-01-2015 10:30 AM
Low oil pressure after 1.8 swap and new turbo setup JesseTheNoob DIY Turbo Discussion 15 09-30-2015 03:44 PM
why is my car running like pewp? (tune/datalog) itsMikey MSPNP 3 09-28-2015 07:40 AM
mslabs MS2 - Idle control issue ndragun MEGAsquirt 0 09-20-2015 11:28 PM


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 11:49 PM.