COBB Accesstuner Mitsubishi Certification Or log in to access your purchased courses Lessons What is EFI? The 4 Stroke Cycle Trigger and Sync Critical Sensors Fuel Injector Properties Sizing Injectors Ignition Systems Capacitive Discharge Ignition Styles of Engine Management ECU Requirements Installation Methods Tools of the Trade Choosing a Wideband Fueling Requirements Fuel Pressure Regulator Engine Mapping The Benefits of EFI Outro OE Tuning Approach Platform Specific Overview Accesstuner Overview Boost Load Fuel Ignition Workflow Regulatory