Audi A3 1997 Manual page 43

Display group 002:
Temperature flap positioning motor -V68
Display zone
1 ▪ Actual feedback value of potentiometer -G92 (in positioning motor -V68).
Display value greater than 5 and less than 250
Maximum permissible deviation: 3 units greater or less than the specified feedback value (only
in the range greater than 50 but less than 190).
▪ Specified feedback value of potentiometer -G92 (calculated by -E87).
2
Display range: 5 to 250.
▪ -G92 value determined during the "basic setting" and stored in -E87 with positioning motor set
3
to "heating stop" (the temperature flap routes the air flow through the heat exchanger).
Display value greater than 5 and less than 50
▪ -G92 value determined during the "basic setting" and stored in -E87 with positioning motor set
4
to "cooling stop" (the temperature flap routes the air flow past the heat exchanger).
Display value greater than 190 and less than 250
Notes:
◆ If the display values in display zones 3 or 4 are outside the permitted range => Fault table, Page
◆ If the feedback value in display zone 1 is less than 5 (short circuit) or greater than 250 (open circuit), =>per‐
form electrical check => Page
◆ The actual feedback value (between 5 and 50 and between 190 and 250) is specified, for example, as the
permissible tolerance range for the positioning motor stop for the temperature flap or the flap in operating
and display unit -E87.
Display group 003:
Central flap positioning motor -V70
Display zone
1 ▪ Actual feedback value of potentiometer -G112 (in the positioning motor -V70)
Display value greater than 5 and less than 250
Maximum permissible deviation: 3 units greater or less than the specified feedback value (only
in the range greater than 50 but less than 190)
▪ Specified feedback value of potentiometer -G112 (calculated by -E87).
2
Display range: 5 to 250
▪ -G112 value determined during the "basic setting" and stored in -E87 with the positioning motor
3
in the setting "Lower stop" (the temperature flap routes the air flow to the footwell/defroster flap).
Display value greater than 5 and less than 50
4 ▪ G112 value determined during the "basic setting" and stored in -E87
▪ with positioning motor set to "Upper stop" (the central flap directs the air to the dash panel
vents).
Display value greater than 190 and less than 250
Note:
In the event of deviations from specified values, observe notes on display group 02 (see Page
Heating, Air Conditioner - Edition 06.2000
46 .
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with respect to the correctness of information in this document. Copyright by AUDI AG.
Display
Display
9.2 - Display groups 001 to 006
Audi A3 1997 ➤
9 .
37 ).
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