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Home >> Porsche >> 2001 >> 911 Turbo, Automatic >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater, Diagnosis - 911 Turbo (996) >> Control module function >> Modify coding

Modify coding

Using this menu item the following functions can be coded:

ITEMS LIST FOR MODIFYING CODING

Coding Setting Function
Coding for Japan Active/ not active In the coding for Japan, air recirculation is switched on constantly even when the external temperatures fall below 3°C, also no automatic resetting (after 20 minutes ignition switches off)
Pollen filter Present/not present  
AC symbol Active/ not active