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- Thu Aug 17, 2023 11:28 am
- Forum: Freematics Products
- Topic: changing the ECU response ID's in OBD
- Replies: 2
- Views: 12599
Re: changing the ECU response ID's in OBD
In the CAN (Controller Area Network) protocol, devices exchange information through CAN messages. Each CAN message includes an ID on 11 bits (in CAN 2.0A version). The ID of the message determines the priority and how the message should be handled in the CAN network. mapquest directions