5V Reference Box | Jarhead Diagnostics

Jarhead Diagnostics 5V Reference BoxThe 5V reference box is a versatile automotive diagnostic tool that allows you to power 5V circuits, sensors and components to conduct electronic diagnostics.  It can also be used to operate a pressure transducer for conducting in-cylinder diagnostics. Using the included leads numerous 'pull-down' sensors such as cam/crank, throttle position and most ABS sensors can be tested.Contents:5v Reference Box;Transducer lead;Power/Ground/Signal Leads;Pull Down Lead.Jarhead Diagnostic videos:5V Reference Box ExplainedTesting a Throttle Position Sensor5V Reference Box with a CAM SensorTesting a MAP Sensor