audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Board Computer - Repair and Troubleshooting Guide|Page 6299 > < Board Computer - Repair and Troubleshooting Guide|Page 6297
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Calibration Screw

Note

Range reading calibration (2) can be adjusted by turning only 3/4 turn between stops.

-

turn calibration screw (2) with screw driver

^

specified value: in km approx. 750 in mi approx. 465

If specified value cannot be attained, - check fuel gauge

-

repeat range reading calibration

If specified value still cannot be attained, - replace computer control unit.

FUEL CONSUMPTION DISPLAY (0 MPG), CORRECTING 5000S TURBO USA

Fuel consumption display (MPG), correcting 5000S Turbo USA

Note

If actual fuel consumption deviates more than 10% from fuel consumption calculated by computer, a correction of +/- 15% can be made.

Correct fuel consumption reading by installing permanent jumper wire from a power source to terminals 20 and/or 21 on computer control unit
connector.

Correction range

^

contact 21 +/- 5%

^

contact 20 +/- 10%

Work sequence

-

remove computer control unit

-

connect jumper wires to connector according to chart

Board Computer - Repair and Troubleshooting Guide|Page 6299 > < Board Computer - Repair and Troubleshooting Guide|Page 6297