Passat L4-1.8L Turbo (AWM) (2004)
Terminal 8 + socket 74
Wire resistance: max: 1.5 Ohms
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Also check wires for short circuit to each other.
Specified value: Infinity Ohms
Vehicles with engine code ATW, AUG, AWM
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Disconnect 6-pin connector -2- at the throttle valve control module -1-.
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Connect multimeter to terminals 2 + 6 of connector for voltage measurement.
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Switch ignition on.
Specified value: at least 4.5 V
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Switch ignition off.
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Connect multimeter to terminal 2 of connector and Ground (GND) for voltage measurement.
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Switch ignition on.
Specified value: at least 4.5 V
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Switch ignition off.
If specified values are not obtained:
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Connect test box to control module wiring harness, connect test box for wiring test. Engine Control Module (ECM) is not connected. Refer to
"Scan Tool Connecting/Test Box, Connecting For Wiring Test".
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Scan Tool
Connecting/With Generic Scan Tool/Test Box, Connecting For Wiring Test