GTI L4-2.0L Turbo (BPY) (2007)
Specified value: 20 to 30 Ohms (at approx. 20 degrees C)
If the specification was not obtained:
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Replace the Turbocharger Recirculating Valve N249.
If the specification was obtained:
Checking Voltage supply
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Using a multimeter, check the Turbocharger Recirculating Valve N249 electrical harness connector terminal 1 to Ground (GND).
Turbocharger Recirculating
Measure to
Valve N249electrical harness
connector terminal
1
Engine Ground (GND)
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Operate the starter briefly.
Specified value: battery voltage.
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Switch the ignition off.
If the specified value was not obtained:
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Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).
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Check the electrical harness connector for damage, corrosion, lose or broken terminals.
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If necessary, repair the wiring connection.
If no malfunctions are found in the wiring:
Checking wiring
If the manufacturers test box is being used. Perform the following step.
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Install the test box..
If the manufacturers test box is not being used. Perform the following step.
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Remove the Motronic Engine Control Module (ECM) J623.
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Using a multimeter, check the Turbocharger Recirculating Valve N249 electrical harness connector terminal 2 to Motronic Engine Control
Module (ECM) J623 electrical harness connector T60 terminal 21 for an open circuit.