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Author Topic: Airco not engaging?!  (Read 604 times)

Offline RBS

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Airco not engaging?!
« on: March 21, 2022, 07:01:15 pm »
Hi has anyone had this problem??
I changed the airco pump and went to get it filled with R134
Once filled and put it to test the airco would not engage/turn on!!

Anyone any idea??

Thanks  :wink:

Offline Bagus

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Re: Airco not engaging?!
« Reply #1 on: March 21, 2022, 09:29:31 pm »
There is a pressure switch which is a common problem. Part is around £30 from memory and there are a few "how to" vids on line for replacing.

Offline RBS

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Re: Airco not engaging?!
« Reply #2 on: March 22, 2022, 06:52:48 am »
@Bagus: Thanks Will look in to it :happy2:

Put VCDS on it and it showed 1K0 907 044CQ malfunctioning! Weird?! Is it possible that the buttons are not working??