Audi Workshop Service and Repair Manuals

This signal is required for the fuel consumption display on the dash panel insert.

If the dash panel insert display shows an incorrect fuel consumption rate:

• ‒ Adjust the fuel consumption display to match the actual rate of consumption

=> Electrical System; Repair group 01; Self diagnosis of dash panel insert; Adaption

If the fuel consumption is not indicated on the dash panel insert:

• ‒ → Connect test box V.A.G 1598/22 to wiring harness for engine control unit =>Page 23-46.

The following wiring connections are to be checked for open circuits and/or short to positive or negative.

• ‒ Rectify any open/short circuit as necessary.