Diagnosis of automotive engine faults Car engine fault light clearing Car freeze frame I/M ready status Vehicle information reading Real time data flow Car battery voltage reading Mode 6 detection Oxygen sensor testing Mode 8 test Fault code query Code scanning and printing function 35901 fault code library Color display 2.8 inches

2. Supported protocols SAE J1850 PWM（41.6 Kbaud） SAE J1850 VPW（10.4 Kbaud） ISO 9141-2（5 baud init,10.4 Kbaud） ISO 14230-4 KWP（5 baud init,10.4 Kbaud） ISO 14230-4 KWP（fast init,10.4 Kbaud） ISO 15765-4 CAN（11bit ID,500 Kbaud） ISO 15765-4 CAN（29bit ID,500 Kbaud） ISO 15765-4 CAN（11bit ID,2500 Kbaud） ISO 15765-4 CAN（29bit ID,250 Kbaud）

3. Supported Vehicle Data Reading error diagnostic codes Clear fault codes (clear error codes and turn off MIL) Engine RPM Calculated load value Cooling liquid temperature Fuel system status Vehicle speed Short term fuel situation Long term fuel situation Intake manifold pressure Fuel injection lead time Intake temperature Air flow velocity Absolute position of throttle valve Oxygen detection voltage associated with short-term fuel status Fuel system status Fuel pressure Monitoring of fuel consumption, et.