Ducato outside temperature gauge (1 Viewer)

[G-RMPS]

'63 reg-Hymer A-class

Our outside air temperature gauge starts out with an optimistic reading (maybe 3 degrees too high) and over-reads even more so when driving. I guess it is a duff sensor?

Does anyone know where it is located, and how simple it is to obtain and fit a replacement?

Thanks...Keith

 

[andyman]

It is in one of the mirrors. Not sure if its N/S or O/S

 

[SandraL]

We have 2013 A class hymer on a fiat chassis. Also unable to find external air sensor. Will be following this thread in hope.
Asked hymer at dusseldorf show but no info forthcoming....

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[Figaro]

I thought they were usually fed from the engine management system

 

[gerry mcg]

i was certain the standard ducato ambient temp sensor is in the near side mirror

 

[Garfields]

It's on the off side (drivers side) mirror on ours
You should see a small round knob on the underside of the cover

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[SandraL]

Dont forget OP has an A class, so no fiat cab or mirrors.

 

[Mel]

In my Rapido (LHD) A class it was in the drivers mirror.

 

[SandraL]

If it is in hymer A class mirror this link shows how to remove mirror and look.

https://www.motorhomefun.co.uk/forum/threads/how-do-i-get-a-drop-arm-mirror-out.159211/#post-247402

Might be best to check on a warm day when plastic is not so brittle.....

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[two]

Had an A-class Euromobil. Think the sensor must've been under the bonnet (if not attached to the exhaust) judging from the temperatures displayed after we stopped.