Home >> Audi >> 2009 >> Q5 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Mode 6 >> 3.2L - Generic Scan Tool - Engine Code(S): CALB (As Of 04.2009) >> Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Modes 01 - 09 >> Diagnostic Mode 08 - Request Control Of On-Board System, Test Or Component >> Test Requirements