2020-2022 L5P Duramax - Can Bus Plug Connector

• For use with aftermarket exhaust systems or race pipes.
• Used when removing the DPF/DEF systems.
• These plugs will go in place of the NOx and DEF module.
• Will provide a closed signal back to the ECM for proper operation.
• They will keep the CAN-BUS alive to the fuel tank and maintain normal ECU operation for fuel tank/lift pump data.
• These plugs can be utilized or the factory modules left plugged into the harness and zip tied up.

*Use for Off Road ONLY, Closed Circuit Racing, CA Tuning is not responsible for use of this product. Upon Purchasing you are accepting ALL responsibility*