audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Variable Valve Timing Solenoid|Testing and Inspection|Page 3841 > < Variable Valve Timing Solenoid|Testing and Inspection|Page 3839
Page 6
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Test for open circuit and short to positive or ground in following wiring connections:

Valve -1- for camshaft adjustment -N205- or Valve -2- for camshaft adjustment -N208-.

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Eliminate open circuit or short circuit using wiring diagram.

If wiring is OK
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Install a new engine control unit:

If no fault is found:
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Install a new mechanical camshaft adjuster.

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Install air filter housing.

Variable Valve Timing Solenoid|Testing and Inspection|Page 3841 > < Variable Valve Timing Solenoid|Testing and Inspection|Page 3839