Hi guys, my ac doesn't work, no fault code, system regassed, i switch ac button on and coolant fan not runing, thank you for reply, sorry my english is bad   Car is fabia mk1 vrs 1.9tdi pd 96kw
Maybe compressor fault???

Check that the central part of the compressor pulley is turning when the engine is running.

If that is OK, check the wiring to the N280 solenoid valve. Look at the area where the wires come from the connector at the compressor, but also at a brown connector pair in front of the gearbox.

Thank you, in brown connector one wire was broken i fix it, but ac still doesn't work, i check the pulley. No fault code, live data is look good.