volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Variable Valve Timing Actuator|Testing and Inspection|Page 1270 > < Variable Valve Timing Actuator|Testing and Inspection
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Using a multimeter, check the Camshaft Adjustment Valve 1 (N205) for resistance.

Specified value: 5.0 to 9.0 ohms (at approx. 20° C)

If the specified value was Not obtained:

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Replace the Camshaft Adjustment Valve 1 (N205).

If the specified value was obtained:

Checking voltage

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Switch the ignition on.

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Using a multimeter, Check the Camshaft Adjustment Valve 1 (N205) electrical harness connector terminal 1 to engine ground for voltage.

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Switch the ignition off.

Specified value: battery voltage.

If the specified value was Not obtained:

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Check the wiring connection for an open circuit, high resistance or short circuit to Ground (GND).

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Check the wiring connection for damage, corrosion, loose or broken terminals.

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If necessary, repair the faulty wiring connection.

If the specified value was obtained:

Variable Valve Timing Actuator|Testing and Inspection|Page 1270 > < Variable Valve Timing Actuator|Testing and Inspection