AE Stuff - Miata Turbo Forum - Boost cars, acquire cats.

Welcome to Miataturbo.net   Members
 


MSPNP MSPNP specific Megasquirt related discussion.

Reply
 
 
 
LinkBack Thread Tools
Old 06-06-2009, 01:32 PM   #1
Newb
Thread Starter
 
Join Date: Nov 2008
Location: Leeds, UK
Posts: 31
Total Cats: 0
Default AE Stuff

Hi All,

Can anyone explain the AE side of things for me in laymans terms?

My car was running really jerky between 3k and 4k and I was sure the VE map was fine.

I tweaked the MAPdot threshold to 2550 to switch AE off and the car ran like a dream - the same, if not better than OEM, but with 4.5 PSI boost.

When I take the MAPdot threshold back to 50, the car runs jerky again.

I left it at 50 with 0.4 in the time box, but halfed the 4 values in the MAP-Boxes at the top.

The car ran then better than jerky, but not as smooth as when the threshold was 2550.

Anyone?

Thanks,

Pat...
Avoneer is offline   Reply With Quote
Old 06-07-2009, 09:39 AM   #2
Elite Member
iTrader: (1)
 
Join Date: Jun 2006
Location: Warrington/Birmingham
Posts: 2,658
Total Cats: 39
Default

Quote:
Originally Posted by Avoneer View Post
Hi All,

Can anyone explain the AE side of things for me in laymans terms?

My car was running really jerky between 3k and 4k and I was sure the VE map was fine.

I tweaked the MAPdot threshold to 2550 to switch AE off and the car ran like a dream - the same, if not better than OEM, but with 4.5 PSI boost.

When I take the MAPdot threshold back to 50, the car runs jerky again.

I left it at 50 with 0.4 in the time box, but halfed the 4 values in the MAP-Boxes at the top.

The car ran then better than jerky, but not as smooth as when the threshold was 2550.

Anyone?

Thanks,

Pat...
The issue is AE kicking in, reducing the amount of AE isn't really a fix.

according to this, the MAPDot that's being recorded may not be accurate due to the resolution of the datalogs.

Try increasing the activation threshold to say 150kpa/sec and see if AE stops activating all the time.
richyvrlimited is offline   Reply With Quote
 
 
Reply

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 01:25 PM
1991 special edition with hard top full part out JC, NJ russian Miata parts for sale/trade 6 10-08-2015 04:01 PM
"Chimney Ethanol" E100 MiataGarage Engine Performance 5 09-30-2015 12:04 AM
Another Alternator thread ihiryu General Miata Chat 9 09-28-2015 11:22 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 Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 07:30 AM.