100S Quattro Wagon (Canada) V6-2.8L (AAH) (1992)
Trip Computer: Testing and Inspection
Trip Computer, Range Calibration
Set range calibration ONLY after replacing the trip computer (printed circuit).
NOTE: The trip computer calculates fuel consumption based on 10 litres/100 km regardless if the computer display is in US or metric measurement
units.
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Switch ignition OFF.
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Remove connector (arrow) from fuel level sensor.
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Using jumper wires, connect tester VW 1301 to fuel level sensor connector as shown.
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Set tester VW 1301 to 250.
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Press and hold RESET button.
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Switch ignition ON.
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Release RESET button.
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Display must read approximately 80
If NOT:
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Adjust range calibration as follows:
CAUTION!
Range calibration screw can only be turned 1/2-turn between stops.
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Remove instrument cluster trim.