RS 4 Quattro Sedan V8-4.2L (BNS) (2007)
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Checking voltage supply
Switch the ignition on.
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Using a Multimeter, check the Intake Manifold Runner Position Sensor (G336) electrical harness connector for 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. Refer to Fuel Injection and Ignition Repair Information.
If the manufacturers test box is not being used. Perform the following step.
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Remove the Engine Control Module (ECM) (J623 ). Refer to => [ Engine Control Module 1, Removing and Installing ] See: Powertrain
