Hi, I have now got the VLinker MC Dongle and the Car Scanner app. Question about the stored errors: I have read only errors from’m archive: Quotation: [P3/VEA] Engine control unit[P3/VEA] Engine control unit DTCs: 6 —————————— P00BD(00) [0x00BD00] Archive (inactive) Mass air flow (MAF) sensor A – circuit range/performance Status: Test failed since the last deletion of the error codes (DTC codes), test did not complete during this operation cycle Mi t Bosch ESItronic from the Volvo screwdriver saw this as an active error (see Appendix) How do you see it, can’t it be that the app is more precise than ESItronic?!