Hey guys, recently I exerienced a flutter/turkey noise from my Astra H GTC 1.6T Z16LET and the P1243 was shown on the diagnostic. I was advised that it was the recirculation valve and I ordered one from the ebay to check it out. Has anyone used one of these 20-30 quid valves from the ebay or...

Hello from Russia again, i have another question for You. Is it normal that recirculation automaticaly turns of when outside temperature is lower than -20 C (if recirculation is ON, recirculation flap position is automaticaly changing but indication on panel is not changing)? AUTO mode is OFF