A4 Quattro Cabriolet V6-3.2L (BKH) (2007)
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Using a Multimeter, check the Intake Manifold Runner Position Sensor G336 electrical harness connector for voltage.
Harness connector Terminal
Specified value
1 to Ground (GND)
about 5 V
2 to Battery positive (+)
Battery voltage (+)
3 to Ground (GND)
Battery voltage (+)
Switch the ignition off.
If the specified values are obtained:
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Replace the Intake Manifold Runner Position Sensor G336.
If the specified values are not obtained:
Checking wiring
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 Engine Control Module (ECM) J623.
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Using a multimeter , check the Intake Manifold Runner Position Sensor G336 electrical harness connector terminals to the Engine Control Module
(ECM) J623 electrical harness connector T60 terminals for an open circuit.
Intake Manifold Runner
Engine Control Module
Position Sensor G336 electrical
(ECM) J623 electrical
harness connector terminals
harness connector T60 terminals or test box Socket
1
29
2
55
3
40
Specified value: 1.5 Ohms Max.
If the specification was not obtained:
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Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).
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Check the electrical harness connector for damage, corrosion, lose or broken terminals.
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If necessary, repair the faulty wiring connection.
If no malfunction is detected in the wiring: