8000 Subaru: pre-2020 global/Gen1 Impreza / Crosstrek torque limits by ClockeNessMnstr · Pull Request #2201 · commaai/opendbc · GitHub
[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
Skip to content

Subaru: pre-2020 global/Gen1 Impreza / Crosstrek torque limits #2201

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 3 commits into
base: master
Choose a base branch
from

Conversation

ClockeNessMnstr
Copy link
@ClockeNessMnstr ClockeNessMnstr commented May 8, 2025

upstream the "correct" values for crosstrek/impreza torque limit. Current limit of 2047 gives good torque on vehicles like 2019 Forester but the earlier launched Impreza/Crosstrek use 3071 so the torque is scaled down unnecessarily.

This is for Global pre-2020 Impreza/Crosstrek as well as the hybrid although that is dashcam only upstream.

The eps/stock limit on these cars for steering is 3071 not 2047.
New Torque is similar but low 8000 er than the 2019 Forester which uses the 2047 limit.

stock Slew rate limit is right around 60. (For the forester it is around 30)

As-is Impreza and Crosstrek cannot keep in the lane in some highway bends and some tighter turns.

@github-actions github-actions bot added car related to opendbc/car/ subaru car safety vehicle-specific safety code labels May 8, 2025
Copy link
Contributor
@github-actions github-actions bot left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks for contributing to opendbc! In order for us to review your PR as quickly as possible, check the following:

  • Convert your PR to a draft unless it's ready to review
  • Read the contributing docs
  • Before marking as "ready for review", ensure:
    • the goal is clearly stated in the description
    • all the tests are passing
    • include a route or your device' dongle ID if relevant

@ClockeNessMnstr
Copy link
Author
ClockeNessMnstr commented May 8, 2025

converting to draft

include a route or your device' dongle ID if relevant

@ClockeNessMnstr ClockeNessMnstr marked this pull request as draft May 8, 2025 12:07
@ClockeNessMnstr
Copy link
Author
ClockeNessMnstr commented May 8, 2025

63c983aefcc56c48/00000001--31309048c1/0

Tighter turns using higher limits.

@ClockeNessMnstr ClockeNessMnstr marked this pull request as ready for review May 8, 2025 13:31
@ClockeNessMnstr ClockeNessMnstr changed the title 3071 Impreza / Crosstrek fix early global/Gen1 Impreza / Crosstrek torque limits May 8, 2025
@ClockeNessMnstr ClockeNessMnstr changed the title fix early global/Gen1 Impreza / Crosstrek torque limits fix pre-2020 global/Gen1 Impreza / Crosstrek torque limits May 8, 2025
@ClockeNessMnstr ClockeNessMnstr changed the title fix pre-2020 global/Gen1 Impreza / Crosstrek torque limits Subaru: pre-2020 global/Gen1 Impreza / Crosstrek torque limits May 21, 2025
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
car safety vehicle-specific safety code car related to opendbc/car/ subaru
Projects
None yet
Development

Successfully merging this pull request may close these issues.

1 participant
0