Fuel consumption statistics.

John Shost j_shost at excite.com
Wed Jun 20 10:46:37 EDT 2001


Engine ECU calculates amount of fuel required for injection. This is used
along with odometer pluse count to get consumption rate. You can get
injection amount by reading injection duration and voltage.

On Wed, 20 Jun 2001 11:01:17 +0200, Conny Andersson wrote:

>  Dear List,
>  
>  I own an A4 1.8TQ -96. Since I don't have a trip computer
>  I wish to build my own fuel gauge. My goal is to connect
>  a laptop to this device and record the fuel consumption
>  during the ride.
>  
>  Now to my question: What device(s) do I need to measure
>  fuel flow and how do I get the actual kilometre readings?
>  What do Audi use in their trip computer setup?
>  
>  Best,
>  Conny





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