OBD2 Digital Hud Vsd Car Head Up Oil Water Temperature Rpm Turbo Display On Board Computer Clock Slope Gps Speedometer OBD Diagnostic Clear Fault Tool Instrument Cluster Speed MeterOBD2 Digital Hud Vsd Car Head Up Oil Water Temperature Rpm Turbo Display On Board Computer Clock Slope Gps Speedometer OBD Diagnostic Clear Fault Tool Instrument Cluster Speed Meter Note OBD2 read the basic sensors like GPS speed, water temp, rpm Volt etc THIS DISPLAY WILL GIVE YOU ALL THAT IS POSSIBLE TO READ. So Not all car can display all the sensors. It depends on your car OBD and sensors. So it's not the product problem. Varies from car to car