'90 200 mileage computer

Huw Powell audi at humanspeakers.com
Mon Dec 3 10:54:26 PST 2007

> It's driven off of a potentiometer in the air filter box that reads  
> the position if the fuel metering plate. I'm guessing you have a dirty  
> pot that sends bad readings at certain spots.

Yeah, that pot tells the ECU and the trip computer "how hard" you are 
pushing the engine.

Usually a dead-spotted pot will also affect smooth acceleration, too.  I 

Huw Powell



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