Passat Sedan L4-2.0L Turbo (BPY) (2007)
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Remove steering column cover -arrows-.
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Disconnect 6-pin connector -arrow- from Throttle Position (TP) Sensor.
Checking voltage supply
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Switch ignition on.
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Connect multimeter with test leads to the following terminals connector for voltage measurement.
Terminal 1 + Ground (GND)
Terminal 1 + 5
Terminal 2 + Ground (GND)
Terminal 2 + 3
Specified value: at least 4.5 V
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Switch ignition off.
If there is no malfunction in voltage supply:
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Check wires to Engine Control Module (ECM) according to wiring diagram.
Checking wires to Engine Control Module (ECM)
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Connect test box to 94-pin connector of wiring harness. See: Testing and Inspection/Component Tests and General Diagnostics/Component Tests
(VAG Code Tests)/Test Box, Connecting For Wiring Test
Engine Control Module (ECM) is not connected.