audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Intake Manifold Runner Position Sensor G336, Checking|Page 5367 > < Intake Manifold Runner Position Sensor G336, Checking|Page 5365
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Variable Induction Position Sensor: Testing and Inspection
Intake Manifold Runner Position Sensor 2 G512, Checking

Intake Manifold Runner Position Sensor 2 G512, Checking

Special tools, testers and auxiliary items required

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Multimeter.

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Wiring diagram.

Test requirements

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The Engine Control Module (ECM) J623 fuses OK.

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The parking brake engaged.

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The battery voltage at least 12.5 V.

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The selector lever of automatic transmission in position "P" or "N".

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All electrical consumers switched off (radiator fan must NOT run during test).

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A/C switched off.

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The fuel tank at least 1/4 filled.

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The ignition switched off.

Procedure

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Remove the rear engine cover - arrows -.

Checking voltage supply

NOTE:  The Intake manifolds have been removed for clarity.

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Disconnect the Intake Manifold Runner Position Sensor 2 G512 electrical harness connector - 1 -.
Switch the ignition on.

Intake Manifold Runner Position Sensor G336, Checking|Page 5367 > < Intake Manifold Runner Position Sensor G336, Checking|Page 5365