turbogrill Posted January 30, 2022 Report Share Posted January 30, 2022 Hi, Can I send custom CAN messages on the OEM Mazda CANBUS without confusing the ECU? I currently have 2 CAN buses, the OEM Mazda Bus and the race capture pro canbus. I would like to only have 1 but then the Mazda ECU would see messages it doesn't recognize. Could that be a problem? Would a OEM ECU freakout if there was unknown messages being sent? Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.