Automotive monitoring equipment, namely, scanners that interface with a vehicle's engine control unit through its on-board diagnostic port; scanner mounts; smartphone mounts; wideband sensor kits comprised of wideband sensor, controller, and wiring harness that determine air/fuel ratio; automotive engine ethanol content sensor kits comprised of ethanol sensor, controller, and wiring harness; boost sensor kits comprised of pressure sensor and wiring harness for measuring boost pressure in the engine from the turbo or supercharger; automotive pressure and temperature sensor kits comprised of sensor and wiring harness that measures the actual pressure and temperature values and sends the values to a gauge that displays the actual values
