Stock base map. - 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 04-04-2012, 12:45 AM   #1
Junior Member
Thread Starter
iTrader: (1)
 
Join Date: Jan 2009
Location: Tennessee
Posts: 58
Total Cats: 0
Default Stock base map.

My O2 sensor went kaput. So im trying to get my 99 running well enought to take it up to the shop to work on it.

My question is, does anyone have a stock fuel map they could plug 550 injectors into?

Ive been trying at it all day and cannot seem to get the fuel good enough to where when I press the gas pedal it doesn't stall

Thanks for your time.
-Matt
hbrew is offline   Reply With Quote
Old 04-06-2012, 09:13 PM   #2
Junior Member
 
Join Date: Feb 2009
Posts: 67
Total Cats: 0
Default

Quote:
Originally Posted by hbrew View Post
My O2 sensor went kaput. So im trying to get my 99 running well enought to take it up to the shop to work on it.

My question is, does anyone have a stock fuel map they could plug 550 injectors into?

Ive been trying at it all day and cannot seem to get the fuel good enough to where when I press the gas pedal it doesn't stall

Thanks for your time.
-Matt
Use the base fuel map for a '99 and just change the "required fuel" under "engine constants" by plugging in the flow of your injectors. You should also set the "injector dead time" under the "Injector Characteristics".

Last edited by John151; 04-06-2012 at 10:46 PM.
John151 is offline   Reply With Quote
Old 04-09-2012, 06:31 AM   #3
Junior Member
 
Join Date: Jan 2011
Posts: 81
Total Cats: 0
Default

Quote:
Originally Posted by John151 View Post
Use the base fuel map for a '99 and just change the "required fuel" under "engine constants" by plugging in the flow of your injectors. You should also set the "injector dead time" under the "Injector Characteristics".
If your are replacing smaller injectors with 550's you will need to considerably change you VE table. E.g. idle area for 265cc was low 30's with 550's is mid 70's. Mine started first go with new req fuel and deadtime settings but then when it switches to the VE table it ran from 13 to 18 AFR in about 2-3 secs. ! Once you get it idling steady change up all the Values on the VE table by a similar ratio. Set autotune to easy, drive it very gently (without boost) and let autotune do its work. When its done a lot of changes and after 30 mins driving, fine tune it by setting autotune to normal, drive for 30 mins and then set to hard.
andrew is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Project Gemini - Turbo Civic on the Cheap Full_Tilt_Boogie Build Threads 59 Yesterday 09:00 PM
WTB MP62 (Hotside) (NB2) Rick02R WTB 3 01-03-2016 08:18 PM
Expected intake temps on the track? tazswing Race Prep 20 10-03-2015 12:04 PM
Going back to stock. Need some 1.6 parts. Trent WTB 2 10-01-2015 01:15 PM
Time to start learning and play with tuning The Gleas MEGAsquirt 3 10-01-2015 10:30 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 03:40 AM.