Self-Study Program

16
Evaluating history data
The history data contains recorded information
about the onboard power supply.
Data records
The data can be read out in Guided Fault Finding
mode or the Guided Functions mode under
"61 - Battery control".
The following data records are available:
– Static voltage history
– Static current history
– Critical energy balance
– Power-down level history
– Battery change history
– Energy balance of the previous 5 trips
– Energy balance of the previous 5 standstill
periods
– Date/clock time programming in the dash panel
insert
Control units
Reference
For further information, please refer to
Self-Study Programme SSP 326.
326_123
AUDI
Audi A6 2005>
2005 (5)
Saloon
BBJ 3.0l Motronic / 160 kW
Guided Fault Finding
Function/component selection
Select function or component
Electrical system (Rep. Gr. 01; 90 - 97)
01 - Systems with self-diagnostic capability
61 - Battery control
J644 - Energy management control unit, functions
A - Battery, state of charge
A - Battery, battery test
J644 - Energy management, general description
J644 - Energy management control unit, encoding
J644 - Read history data
J644 - Energy management, read data blocks
J644 - Energy management, interrogate fault memory
J644 - Final control tests, alternator voltage
J644 - Replace control unit
J644 - Energy manager, activate/deactivate Transport mode