Toyota Yaris Forums - Ultimate Yaris Enthusiast Site


Go Back   Toyota Yaris Forums - Ultimate Yaris Enthusiast Site > Technical Forums > Forced Induction Forum
  The Tire Rack

Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 10-16-2020, 12:41 AM   #1
Drives: JDM Toyota bB NCP31
Join Date: Oct 2020
Location: Hong Kong
Posts: 4
ECU Tuning 1NZ-FE ignition timing and fuel ratio (Airflow / Injector)with Emanage Blu

Hello guys, I am from Hong Kong tuning a JDM Toyota bB NCP31 (Scion xB 1st Gen) with 1NZ-FE for ignition timing and fuel ratio using the Emanage Blue.

I am boosting with turbo (Kinugawa Turbocharger TD04L-15T) at max 0.6 bar (8.70 psi)

Here are few question I would like to ask:

1) Is there any thorough guide on how to tune with the Emanage Blue? After learning a little about EFI tuning & how emanage blue works, feel like tuning this piggy back is like a guess work.

2) Ignition Timing
I have read that some guy in this forum with his Yaris tune without modifying the stock ignition timing, would this work well?
If not, how do I tune with emange blue to avoid knocks?
since I do not have the stock ECU ignition angle map; how do I know how retard of timing should I start for each cell for the tune?
So I can start advancing the time from there avoiding knocks.

3) Airflow tuning vs Injector tuning
Seems to me that tuning the fuel flow rate to the engine tune in 2 ways for emanage; the first being adjusting the MAF reading the second one is modifying Injector flow rate directly.
If I am in a close loop; I should tune with the Airflow reading tune only and avoid Injector tuning right?
So I can avoid the stock ECU from "rectfying itself"

Last edited by csk457; 10-16-2020 at 01:00 AM.
csk457 is offline   Reply With Quote

Thread Tools
Display Modes

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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
The Nitrous Thread ChinoCharles Performance Modifications 116 02-16-2016 04:07 PM
NEED ENGINE CHECK LIGHT CODE LIST Attitude Forced Induction Forum 12 04-11-2011 07:38 PM

All times are GMT -4. The time now is 04:08 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.