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standard. Parameters unavailable in a given vehicle are grey. In order to add or remove a parameter
from the reader, select it or deselect it in the field on the left side, next to its description.
Fig. 49 OBD2/EOBD reader configuration
If it is necessary to diagnose the vehicle with an external scanner, when STAG-4
QBOX/ QNEXT PLUS / STAG-300 QMAX PLUS and an active OBD interface is
available, switch the system to petrol fueling, switch off and switch on the
ignition. OBD connection will not be active in petrol fueling mode.
Activation of autoadaptation (ISA3 or OBD) results in automatic configuration of
OBD2/EOBD reader parameters.