A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
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Checking internal resistance
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Disconnect the Turbocharger Recirculating Valve ( N249) electrical harness connector- 2 -.
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Using a multimeter, check the Turbocharger Recirculating Valve (N249) 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 Turbocharger Recirculating Valve ( N249).
