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Checking heat output > < Checking heat output on vehicles with automatically controlled air conditioner

A3 Mk2

Test requirements
Test requirements
t  Coolant circuit bled in specified manner: → Engine, mechanics; Rep. gr.19
t  All air ducts, covers and seals OK and properly installed
t  Air flow through dust and pollen filter not impaired by dirt
t  Engine warm.
t  Event recorder of operating and display unit, Climatronic control unit -J255- interrogated and erased, basic setting performed → "Guided fault-finding" function of vehicle diagnostic, testing and information system VAS 5051.
t  Encoding of operating and display unit, Climatronic control unit -J255- checked → "Guided fault-finding" function of vehicle diagnostic, testing and information system VAS 5051.
t  Adaption of operating and display unit, Climatronic control unit -J255- checked → "Guided fault-finding" function of vehicle diagnostic, testing and information system VAS 5051.
t  Vehicle not exposed to sunlight.
   

Checking heat output > < Checking heat output on vehicles with automatically controlled air conditioner