RX8Club.com

Notices
Series I Major Horsepower Upgrades This is the place to discuss Super Chargers and Turbos, Nitrous, Porting, etc

how do I connect to the factory CAN bus?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 06-18-2016, 11:22 AM
  #1  
Unregistered User
Thread Starter
 
stickmantijuana's Avatar
 
Join Date: Apr 2006
Posts: 824
Likes: 0
Received 0 Likes on 0 Posts
how do I connect to the factory CAN bus?
any have idea where is the factory CAN bus so I can connect my ecu to it?
stickmantijuana is offline  
Reply Like
Old 06-18-2016, 12:31 PM
  #2  
Modulated Moderator
iTrader: (3)
 
dannobre's Avatar
 
Join Date: Feb 2004
Location: Smallville
Posts: 13,718
Received 334 Likes on 289 Posts
there are CAN wires at the OBD port. If you look at an OBD wiring diagram it has the pin outs

Talking to it in a way it understands is a different kettle of fish
dannobre is offline  
Reply Like
Old 06-18-2016, 12:53 PM
  #3  
What am I doing here?
 
NotAPreppie's Avatar
 
Join Date: Mar 2006
Location: 2017 Miata RF Launch Edition
Posts: 3,606
Received 649 Likes on 510 Posts
There's always the CAN-BUS Shield adapter for Arduino systems.
NotAPreppie is offline  
Reply Like
Old 06-18-2016, 02:57 PM
  #4  
Unregistered User
Thread Starter
 
stickmantijuana's Avatar
 
Join Date: Apr 2006
Posts: 824
Likes: 0
Received 0 Likes on 0 Posts
thanks!

for future reference, here's the pinout of the OBD harness.
Attached Thumbnails how do I connect to the factory CAN bus?-1.jpg  
stickmantijuana is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Factory radio swap out.
Legion74
Series II Interior, Audio, and Electronics
26
09-27-2022 10:39 AM
Stock ECU/Electrical guru's needed
Titaniumtt
Series I Engine Tuning Forum
24
08-02-2017 01:50 AM
RX 8 Trip meter via CAN-BUS
mateuszteo
New Member Forum
0
05-20-2016 04:37 PM
Ideas to keep engine fuse box lid closed
wannawankel
Series II Interior, Audio, and Electronics
4
05-15-2016 11:41 AM
input on what ECU to run
Nick_20B
Series I Engine Tuning Forum
3
03-26-2016 11:47 PM
Back to Subforum
Series I Major Horsepower Upgrades
View Next Unread
Does anyone have accelerator pedal pinout?



You have already rated this thread Rating: Thread Rating: 0 votes, average.
Show Printable Version
Email this Page

Advanced Search
Quick Reply: how do I connect to the factory CAN bus?


Reply Closed Thread Share

All times are GMT -5. The time now is 02:08 AM.