Jetta GLS L4-1.8L Turbo (AWP) (2002)
Exhaust Bypass Valve: Testing and Inspection
Recirculating Valve For Turbocharger-N249- Checking
Recirculating valve for turbocharger-N249-, checking
Special tools, workshop equipment, testers, measuring instruments and auxiliary items required
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Hand multimeter V.A.G 1526 or multimeter V.A.G 1715
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Adapter set V.A.G 1594
Test conditions
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Carry out Output Diagnostic Test Mode.
Test sequence
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Switch off ignition.
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Pull connector off recirculating valve for turbocharger (N249).
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Measure resistance between valve contacts. Specification: 27 to 30 ohms
If the specification is not obtained:
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Replace turbocharger recirculation valve (N249).
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Check DTC memory.
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Read out readiness code.
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If the DTC memory has been erased or the engine control module separated from the permanent positive, the readiness code must be generated
again.