How big is the gasoline tank on the S4?
#3
AudiWorld Super User
16.4 gal
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#10
Really? That's odd. This happens when you're driving along a smooth surface?...
The gauge changes based on the fuel level data message sent to the cluster through the ECU I believe. At least that's how alot of other cars work. It is an update-on-change needle in those cases. Basically the needle stays in the same spot until the data changes or you cycle ignition, etc.