This scanner has CAN Protocol Support which gives wider vehicle coverage. It resets the check engine lights, reads and clears all generic, and some manufacturer specific, DTC, displays the I/M readiness status, views OBD II freeze frame data, displays pending codes, retrieves vehicle information (VIN), and determines the status of the malfunction indicator (MIL) lamp. D900 CANSCAN OBD2 Live PCM Data Code Reader Scanner An essential piece of kit for all car and van owners save time and money with this hand held OBDII ScanTools which enables you to troubleshoot any problems in your vehicle by reading the Diagnostic Trouble Codes (DTC) that appear when the "check engine" light is showing. DTCs are codes that are stored by the car's in-board computer system in response to a vehicle issue. Codes relate to a particular problem and are made up of a 5 digit alphanumeric sequence and are used as a guide to help locate the fault in order for you to fix the vehicle. This scanner has CAN Protocol Support which gives wider vehicle coverage. It resets the check engine lights, reads and clears all generic, and some manufacturer specific, DTC, displays the I/M readiness status, views OBD II freeze frame data, displays pending codes, retrieves vehicle information (VIN), and determines the status of the malfunction indicator (MIL) lamp. Help prevent costly future engine trouble and identify problems when buying or selling a used vehicle with the MULTOBD scan tool. Features: Display backlight 128 x 64 pixel display with contrast adjustment easy-to-read screen and also saves up to 15 scans for later viewing. Operating temperature 0-50 C (-32 to 122F) External power 8.0 to 15.0 volts provided by vehicle battery Internal Power 3 AAA battery(not included in package) Functions: 1.Displays the DTC definitions on screen unlike previous models 2.Wider coverage: works with CAN-equipped vehicles 3.Reads and clears all generic, and some manufacturer, specific DTCs 4.Resets check engine lights 5.Views OBD II Live data 6.Views OBD II freeze frame data 7.Displays I/M readiness status 8.Retrieves the Vehicle Identification Number (VIN) 9.Determines the malfunction indicator lamp (MIL) status 10.Hot keys for quick read and release 11.Hand held and easy to use with one plug-in only 12.Highly reliable and accurate 13.Safely communicates with the onboard computer 14.No batteries needed for operation powered via detachable OBD2 cable 15.Battery compartment for off-vehicle reviewing or for when upgrading from PC Specifications: Power directly from the vehicle or by X3 AA batteries Unit dimensions 9 x 20 x 3cm / 3.3 x 8 x 1.2" (W x L x D) Screen dimensions: 6 x4.5cm / 2.3 x 1.6" (W x L) Cable length 109cm /43" Compatibility: This is an OBDII and EOBD scanner which supports the following protocols: CAN/KWP 2000/ISO 9141-2/PWM/VPW