OP-COM CAN OBD2 Supports Saab 9-5 and Saab 9-3 CAN models only 2004+， Covers almost all Opel cars from 1992-2009， even new cars with CAN-BUS based diagnostic， such as Vectra-C， Astra-H， Zafira-B.                                    Features                supports many control units， such as engine， automatic transmission， ABS， airbag， engine cooling module， instrument cluster， electronic climate control， body control unit， many others.......<br>    Fault codes will be shown with all available information: full fault code text description; full status information (present， not present， intermittent)<br>    OP-COM is a PC based diagnostic program for OPEL CARS， support CAN BUS<br>    It covers almost all Opel cars， even new cars with CAN-BUS based diagnostic， such as Vectra-C， Astra-H， Zafira-B<br>    The program lets you to read out and clear fault codes， shows you live data， lets you to perform output test， and supports remote and key programming<br>    The diagnostic interface is USB port based， so there will be NO COMPATIBILITY ISSUES， with serial to USB converters<br>    The speed of the communication over the USB-BUS is enough to handle the awesome speed of the high-speed CAN-BUS systems， which is currently 500kbps<br>    This is the main reason， why only the USB port based interface is available for CAN-BUS compared to the TECH2， which is the dealers tool (with a 32 MB card + CANdi interface)， the price of OP-COM is quite affordable<br>    Not to mention the free software updates， which can be downloaded from the internet<br>    With OP-COM， you can learn keys to immobiliser， and remote keys to the central door locking， or alarm.You can also reset， and program the following immobiliser related items: ECM， BCM， IPC<br>    You will need the vehicle security code， which can be found on the CAR-PASS. You can also reset， and program the Service interval reminder on Astra-G， Zafira， Corsa-C， Meriva， Tigra-B<br>    You can code SAB6， and SAB8 airbags with the software<br>    Size: 10 x 4.6 x 2.5cm; USB: 154cm<br>    Weight: 136g<br>                                                                                                Package Includes                1 x OP-COM CAN OBD2 Car Diagnostic Instrument Scanner<br>    1 x USB Line<br>    1 x CD<br>                                                            Extra Info            Compatible VehicleOpel<br><br>FAQHow does the connector select the appropriate pin for communication?<br>Since Opel uses many pin in the On-Board Diagnostic connector， the diagnostic interface works as a multiplexer， and selects the appropriate pin for communication<br>There are a lot of terms I don't understand， like engine control units (ECUs)， brake horsepower (BHP)， and flashing. What do they all mean?<br>Please check Wikipedia for a detailed explanation of these and other terms that are new to you.<br>