Tunerstudio Lambda delay - Miata Turbo Forum -Boost cars, acquire cats.

Welcome to Miataturbo.net   Members

MEGAsquirt A place to collectively sort out this megasquirt gizmo

LinkBack Thread Tools
Old 10-03-2010, 02:40 PM   #1
Junior Member
Thread Starter
Join Date: Aug 2006
Location: Cedar City, UT
Posts: 220
Total Cats: 4
Question Tunerstudio Lambda delay

I have been messing with this recently, and have gotten it to auto tune a hell of a lot better, but wanted someone to look and possibly give some maths and caculations to properly figure how to set the delay correctly.

Im at work (govt computer) so pics not possible

my current delay shows this:

230: 80 50 20
87: 150 73 31
20: 200 150 53
: 900 3000 7000 RPM

Im currently using a BEGI seperated gas downpipe, and estimated the sizes of the tubes to figure my rate of flow, and how long it would take to go from engine, through manafold, turbo and out the DP to reach the WB sensor, with different possible flow rates depending on if waste gate was open or not, and those were the numbers i came up with.

I had done all my caculations on a legal pad, and now cannot find it so I cannot write it down here.

The numbers TS came with by default, i think were reading the A/F ratio several MS too late, and what was causing it to auto tune very lean.
Dlaitini is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
My solution for Oiltemp and Oilpressure input into Megasuirt (MS3) Zaphod MEGAsquirt 41 01-24-2016 12:25 PM
Buzzing from driver side of engine bay? (MS3 install) nick470 MEGAsquirt 4 09-28-2015 10:10 PM
why is my car running like pewp? (tune/datalog) itsMikey MSPNP 3 09-28-2015 06:40 AM
Interpreting Deatchwerks Dead Times from Battery Wizard compuw22c MEGAsquirt 0 09-14-2015 06:08 PM
ME221 Now has Autotune and Long Term Fuel Trim Tables Motorsport-Electronics ECUs and Tuning 0 09-05-2015 08:02 AM

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 On
Pingbacks are On
Refbacks are On

All times are GMT -4. The time now is 04:45 AM.