DS3 HDI 2016 Aircon sensor

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TonyHansson
Posts: 4
Joined: 24 Aug 2026, 09:35

DS3 HDI 2016 Aircon sensor

Unread post by TonyHansson »

Hi

I have a Citroen DS3 HDI from 2016.

I have problems with the aircon.

It looks like a sensor failure Genuine Citroen Part Number: 6436 G4 shows - 40 degree

I can't find this sensor any where:

From attached picture i have changed the sensor 1, but cant find sensor 2.

Can you help me where to find this sensor?

Regards

Tony
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Sensors.jpg
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mickthemaverick
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Joined: 11 May 2019, 17:56
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Re: DS3 HDI 2016 Aircon sensor

Unread post by mickthemaverick »

Do you mean you can't find it on your car or you can't find a replacement? :)
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
TonyHansson
Posts: 4
Joined: 24 Aug 2026, 09:35

Re: DS3 HDI 2016 Aircon sensor

Unread post by TonyHansson »

Hi


I can't find in the car.

Followed all wires no luck, so maybe it is not placed in the heatingbox?


Tony
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mickthemaverick
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Joined: 11 May 2019, 17:56
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Re: DS3 HDI 2016 Aircon sensor

Unread post by mickthemaverick »

The sensor you changed, number 1, did it look like this:

https://uk.findthedeal.org/p/B0G5JQKHGM ... tion=41252

If not then this is the second sensor and I believe it is fitted on the back of the compressor at the bottom front. :)
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
TonyHansson
Posts: 4
Joined: 24 Aug 2026, 09:35

Re: DS3 HDI 2016 Aircon sensor

Unread post by TonyHansson »

Hi


The sensor is indside the cabin.


The one I changed :
DS Censor.jpg
TonyHansson
Posts: 4
Joined: 24 Aug 2026, 09:35

Re: DS3 HDI 2016 Aircon sensor

Unread post by TonyHansson »

The one i'am look for:

DS Censor.jpg