Data Bus System - Porsche 2015 911 GT3 Cup Technical Manual

Electrical System
911 GT3 Cup (991)
284
6.8
Four CAN bus systems and two LIN bus systems are used in the vehicle.
Data bus overview:
6.8.1
CAN 1 (highspeed)
CAN 2 (highspeed)
CAN 3 (lowspeed)
CAN 4 (highspeed)
LIN 1
LIN 2
MY 2015

Data bus system

Communication between engine ECU and display
(1Mbit/s)
Communication between electrical system control
unit and display (1 Mbit/s)
Communication
Paddleshift
Acceleration and yaw sensor (500 kbit/s)
Fan activation (screen or driver) on the display
Wiper activation via electrical system control unit
between engine ECU and
Version: 16.12.2014