Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Audi / TT/TTS/TTRS (FV) / 08 - Air-conditioning AC Automat [EV_AirCondiVAPrehAU33x 003011] / Air-conditioning - control unit - replacement
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Mark 
Model
Control unit
Diagnostic operation
Diagnostic procedure
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Conditions:
- learning the end stops of the flaps (basic settings) - Successfully completed
- load management - inactive
- error memory - faultless
- air-conditioning vents - open
- do not switch-off the ignition and do not break the communication
- ventilation: ON
Note:
done after replacement of component: air-conditioning - control unit
connect with the control unit XX - air-conditioning
XX - Actuators
select item in drop-down menu: IDEXXXXX - Adoption of exterior unfiltered temperature
Start
wait XX s
XX - Measured values
select item: IDEXXXXX - ambient temperature
select item: IDEXXXXX - ambient temperature - calculated value
(For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window )
desired condition: ambient temperature = ambient temperature - calculated value
XX - Adaptation
select item in drop-down menu: IDEXXXXX - Duration of the compressor run-in basic settings
(For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window )
enter value: XX s
Start
check of error memory
desired condition: faultless
XX - end of communication
- learning the end stops of the flaps (basic settings) - Successfully completed
- load management - inactive
- error memory - faultless
- air-conditioning vents - open
- do not switch-off the ignition and do not break the communication
- ventilation: ON
Note:
done after replacement of component: air-conditioning - control unit
connect with the control unit XX - air-conditioning
XX - Actuators
select item in drop-down menu: IDEXXXXX - Adoption of exterior unfiltered temperature
Start
wait XX s
XX - Measured values
select item: IDEXXXXX - ambient temperature
select item: IDEXXXXX - ambient temperature - calculated value
(For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window )
desired condition: ambient temperature = ambient temperature - calculated value
XX - Adaptation
select item in drop-down menu: IDEXXXXX - Duration of the compressor run-in basic settings
(For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window )
enter value: XX s
Start
check of error memory
desired condition: faultless
XX - end of communication
You are not logged! System works in DEMO mode only now where numbers are replaced with X characters. For 49 EUR only You will get access into full system. You can pay by credit card or bank transfer. Click BUY button for purchase and You will get login to diagnostic procedures database imediatelly.