TT Quattro Coupe V6-3.2L (BHE) (2005)
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Using a Multimeter, check the following wiring connections for voltage.
Throttle Drive Angle
Specified
Sensor 1 (for Electronic
value
Power Control (EPC))
G187 / Throttle Drive Angle
Sensor 2 (for Electronic
Power Control (EPC)) G188
electrical harness connector
terminal
1 to Ground (GND)
about 5 V
1 to 5
about 5 V
2 to Ground (GND)
about 5 V
2 to 3
about 5 V
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Switch the ignition off.
If the specification is not obtained:
If the manufacturers test box is being used. Perform the following step.
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Install the test box VAG1598/31.
If the manufacturers test box is not being used. Perform the following step.
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Remove the Motronic Engine Control Module (ECM) J220.
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Using a Multimeter, check the Throttle Drive Angle Sensor 1 (for Electronic Power Control (EPC)) G187 / Throttle Drive Angle Sensor 2 (for
Electronic Power Control (EPC)) G188 electrical harness connector terminals to the Motronic Engine Control Module (ECM) J220 electrical
connector for resistance.
Throttle Drive Angle Sensor 1
Motronic Engine Control Module (ECM)
(for Electronic Power Control
J220 electrical harness connector
(EPC)) G187 / Throttle Drive
terminals or test box socket
Angle Sensor 2 (for Electronic
Power Control (EPC)) G188
electrical harness connector
terminals
1
92
2
83
3
117
4
84
