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Home >> Audi >> 1997 >> A8 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 133 (On Board Diagnostic (OBD) - 4.2L V8 (AKB, Aux, AYS)) >> On Board Diagnostics (OBD) >> Motronic system, On Board Diagnostic (OBD) >> Output Diagnostic Test Mode (DTM) (function 03) (engine codes AUX, AKB) >> Test requirements >> Actuating camshaft adjustment valves -N205-, -N208-

Actuating camshaft adjustment valves -N205-, -N208-

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Indicated on display

Fig 1: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB (camshaft Adjustment Valves -N205-, -N208-)
G03621217Courtesy of AUDI OF AMERICA, INC.

If camshaft adjustment valve 1 or 2 is not activated (or if one or both valves does not click)