TT Roadster L4-2.0L Turbo (BPY) (2008)
Specified value: 20 to 30 ohms (at approx. 20° C)
If the specification was not obtained:
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Replace the Wastegate Bypass Regulator Valve ( N75).
If the specification was obtained:
Checking Voltage supply
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Using a multimeter, check the Wastegate Bypass Regulator Valve (N75) electrical harness connector terminal 1 to Ground (GND).
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Operate the starter briefly.
Specified value: battery voltage.
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Switch the ignition off.
If the specification was not obtained:
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Check the wiring for a short circuit to Battery positive (+) or an open circuit.
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Check the electrical harness connector for damage, corrosion, loose or broken terminals.
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If necessary, repair the wiring connection.