I have changed the evaporator temperature sensor (Part number: A 210 830 07 72 Temperature sensor). The new measurement for the number 05 value is less than 7ºC.

But... in the A/C display, I put the low tempoerature ("LO") for the most cold, and I put the maximun air flow, for the most power, and the A/C works better with the new sensor, but it continues failing because it continues cutting the air flow, more time in cutting it takes but it finishes it cutting. Before, it fails in 4 or 5 minutes, and now, it fails in 15 o 20 min. Works better, but...

I observe that now, when I press the re-cycling air button, the air flow works with the maximum power, and it works fine, but only if I pressed the re-cyling air button.

I don't know what can I do and what will be failing now... or if it is the normal operation of the A/C in R129.

Some idea?????