Passat Wagon L4-2.0L Turbo (BPY) (2008)
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Checking voltage supply and wiring
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Switch the ignition on.
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Using a Multimeter, check the following wiring connections for voltage.
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Switch the ignition off.
If the specification was not obtained:
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). Refer to => [ Motronic Engine Control Module J623, Replacing ] See: Engine
Control Module/Service and Repair/Motronic Engine Control Module J623, Replacing.
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Using a Multimeter, check the Throttle Position (TP) Sensor (G79)/Accelerator Pedal Position Sensor 2 (G185) electrical harness connector
terminals to the Motronic Engine Control Module (ECM) (J623) electrical connector T94 for an open circuit.
