VANOS is a system that varies the timing of the valves by moving the position of the camshafts thus allowing the timing between intake and exhaust valves to be changed. At lower engine speeds, the position of the camshaft is…
BMW Vanos test
What is On-board diagnostics (OBD)
ODB On-board diagnostics, or OBD, is an automotive term referring to a vehicle’s self-diagnostic and reporting capability. OBD systems give the vehicle owner or repair technician access to the status of the various vehicle sub-systems. The amount of diagnostic…
What is a BMW diagnostic scan?
A genuine BMW ISTA diagnostic scan or vehicle test determines the control units installed in the vehicle and their variants, as well as their special equipment. Furthermore the vehicle test reads the diagnostic and service-related data from the control units and…