A6 Sedan V6-2.8L (ATQ) (2000)
Fuel Level Signal: Testing and Inspection
Wire For Fuel Level Signal, Checking
Special Tools and Equipment
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VAG1526A
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VAG1527B
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VAG1594A
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VAG1598/31
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VAS5051 with VAG5051/1
or
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VAG1551 with VAG1551/3B
NOTE:
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The Engine Control Module (ECM) receives the fuel level signal from the instrument cluster.
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The processed signal enters at terminal 30 of the ECM and is used to determine the cause of certain recognized malfunctions (e.g. combustion
misfires).
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Connect VAG1598/31 test box at wiring harness to ECM, do not connect ECM. Refer to "Scan Tool Testing/Wire And Component Test Using
VAG1598/31 Test Box", See: Testing and Inspection