ecu-can-bus-simulator

This is a small example sketch that simulates a cars ecu. I copied the base code from instructables user mviljoen2.

Supported PID's

• 0x00: SupportedPID
• 0x01: MilCleared
• 0x05: Coolant Temperature in on Celsius
• 0x0C: RPM
• 0x0D: Vehicle Speed
• 0x0F: Intake Air Temperature
• 0x10: MAF Value
• 0x46: Ambient Air Temperature
• 0x3C: Catalytic converter Sensor1
• 0x3D: Catalytic converter Sensor2
• 0x3E: Catalytic converter Sensor3
• 0x3F: Catalytic converter Sensor4

Features

• sends value back on request
• configuration of first 0 to 20 pids
• correct input values

Dependencies

this example uses the Seeed Studio library

Compatible shields

• Seeedstudio CAN-BUS Shield V1.2 wiki github
• Sparkfun CAN-BUS Shield github

Sources

• forum post of the simulator
• car hackers handbook
• odbII PID's (wikipedia)