S6 V8-4.2L (BBD) (2004)
Fuel Distance/Mileage Module: Testing and Inspection
Consumption Signal, Checking
Special Tools and Equipment
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VAG1526A
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VAG1594A
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VAG1598A
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VAG1598/25
Test sequence
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Start engine and perform a road test.
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Observe consumption display in instrument cluster.
A - consumption display constant 0.0 L/100 km
NOTE: If the consumption display is constant 0,0 L/100 km, the signal wire could have a short circuit to Ground (GND).
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Switch ignition off.
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Connect the respective test box to the Engine Control Module (ECM).