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Audi Workshop Service and Repair Manuals

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Checking the data exchange between engine control unit and other CAN-capable control units > < Checking consumption signal for vehicle computer

A3 Mk1

Motronic injection and ignition system (4-cyl. turbo)
Checking auxiliary signals
Checking fuel level signal wiring

Notes:

  • ◆ The signal is used for finding the cause for certain recognised faults (e.g. misfiring).
  • ◆ The signal for fuel tank level is transferred from the dash panel insert via CAN bus to the engine control unit. Check the data exchange between engine control unit and other CAN-control units =>Page 24-213

Checking the data exchange between engine control unit and other CAN-capable control units > < Checking consumption signal for vehicle computer