audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Air Flow Meter/Sensor|Testing and Inspection|Page 3039 > < Air Flow Meter/Sensor|Testing and Inspection|Page 3037
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Exit function "04 - Basic setting" by pressing square button.

Evaluation of display group 002

Testing voltage supply to mass air flow (MAF) sensor
Test requirements:

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Fuse for mass air flow (MAF) sensor OK.

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Fuel pump relay OK; checking.

NOTE:  Voltage supply to mass air flow (MAF) sensor is from fuel pump relay.

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Disconnect cover -1- on right in engine compartment.

Air Flow Meter/Sensor|Testing and Inspection|Page 3039 > < Air Flow Meter/Sensor|Testing and Inspection|Page 3037