RomRaider Logo

RomRaider

Open Source ECU Tools
 FAQ •  Register •  Login 

RomRaider

Documentation

Community

Developers

It is currently Thu Dec 25, 2025 6:14 pm

Board index » Engine Management Systems - Analysis and Tuning » Subaru » Subaru ECU Analysis

All times are UTC - 5 hours [ DST ]



Post new topic Reply to topic  Page 1 of 1
  [ 1 post ] 
  Previous topic | Next topic 
Author Message
rimwall
 Post subject: Target Throttle Angle comes directly from Accelerator Angle
PostPosted: Mon Apr 19, 2021 7:23 am 
Offline
Experienced

Joined: Fri Aug 21, 2020 6:05 am
Posts: 315
On this NA ROM (E2WG200G) it turns out the Target Throttle Plate Opening Angle comes directly from the Accelerator Angle (see attached).

I spent a while looking for the typical 3D tables that translate APA & RPM to Requested Torque, and then translate Requested Torque & RPM to Target Throttle Plate Opening Angle. However, in this ROM, they have been simplified so that there is effectively a direct link from APA to Target TPOA.

I thought I would share this in case anyone else hits this stumbling block. Makes it hard to tune this part of the ROM - might need to create new tables in the blank areas of the ROM...?


You do not have the required permissions to view the files attached to this post.

Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 1 post ] 

Board index » Engine Management Systems - Analysis and Tuning » Subaru » Subaru ECU Analysis

All times are UTC - 5 hours [ DST ]

Who is online

Users browsing this forum: No registered users and 4 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Style based on FI Subsilver by phpBBservice.nl