audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Intake Air Switch-Over Valve, Checking|Page 2892 > < Intake Air Switch-Over Valve, Checking
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Checking internal resistance

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Disconnect the Intake Air Switch-Over valve ( N335) electrical harness connector.

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Using a multimeter, check the Intake Air Switch-Over valve (N335) terminals 1 to 2 for resistance.

Specified value: 13.6 +/- 5 ohms (at room temp.)

If the specification was not obtained:

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Replace the Intake Air Switch-Over valve (N335 ). 

If the specification was obtained:

Checking Voltage supply

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Using a multimeter, check the Intake Air Switch-Over valve (N335) electrical harness connector terminal 1 to Ground (GND).

Intake Air Switch-Over Valve, Checking|Page 2892 > < Intake Air Switch-Over Valve, Checking