1, OP-COM car code scanner 2, It covers almost all Opel cars 3, Excellent ... COM car code scanner Description:1, It covers almost all Opel cars, even new cars with CAN-BUS based diagnostic, such as ... Since Opel user many pin in the OBD connector, the diagnostic interface works as a multiplexer, and selects the appropriate pin ... run output tests on many controllers. HOT!!! OP-COM car diagnostic scanner