How to Disable / Enable the Speed Switch on the Deep Sea 7320 Mk2 Controller? Jonathan Palgrave July 29, 2020 09:54 Updated Before you can change anything you must download the DSE Configuration Suite. You will then need to access the module via the USB config port. Here you can select ECU options under the engine TAB. Related articles How to record engine run time on a Deep Sea 7320 Mk2? Editing the function for the DSE 7320 for when ECU malfunction occurs. How to set DPF regeneration control for Deep Sea 7320 Mk2 control module? Comments 0 comments Please sign in to leave a comment.