Audi Workshop Service and Repair Manuals > A4 Quattro Sedan L4-2.0L Turbo (CAEB) (2009) > Engine, Cooling and Exhaust | Engine | Timing Components | Variable Valve Timing | Variable Valve Timing Actuator | Component Information | Testing and Inspection | Camshaft Adjustment Actuators, Exhaust, Checking

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Checking internal resistance

Using a multimeter, check the Cam Adjustment Actuators (F366, F367, F368, F369) for resistance.

Specified value: 5.0 to 10.0 ohms (at approx. 20° C)

If the specified value was not obtained:

Replace the appropriate Cam Adjustment Actuator ( F366, F367, F368, F369).

If the specified value was obtained:

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