audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Pressure Sensor, Checking|Page 2662 > < All Other Service Bulletins for Fuel Pressure Sensor:|240927|Page 2659
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Fuel Pressure Sensor: Testing and Inspection
Fuel Pressure Sensor, Checking

Fuel Pressure Sensor, Checking

Special tools, testers and auxiliary items required

‹› Multimeter.

‹› Wiring diagram.

Test requirements

‹› The Fuel Pump (FP) Control Module (J538) OK. 

‹›  The Engine Control Module (ECM) (J623) fuses OK.

‹› The fuel filter OK.

‹› The battery voltage at least 12.5 V.

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

‹› A/C switched off.

‹› The fuel tank at least 1/4 filled.

‹› The ignition switched off.

Procedure

-

Remove the intake manifold.  

Checking voltage

‹› The intake has been removed for clarity.

-

Disconnect the Fuel Pressure Sensor (G247) electrical harness connector - 4 -.

Fuel Pressure Sensor, Checking|Page 2662 > < All Other Service Bulletins for Fuel Pressure Sensor:|240927|Page 2659