Temp sensor - Duel Zone Climate control - Alfa Romeo Forum
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Status: I have a GTA now!
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Join Date: Oct 2011
Location: Australia
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Temp sensor - Duel Zone Climate control

I'm hoping one of the experts on here might be able to shed some light on this for me...

MES is reporting that I have a faulty 'Treated Temperature 1 (right)' sensor. It's also reporting that the 'Treated Temperature 2 (right)' is reading high.. but I'm not that fussed about that.

Anyway, i know the part number for the sensor is 46799647 and I can see one of them in the footwell vent.

My question is, which sensor is the TT 1 (right)? Is it the upper or the lower? If its the upper, where is that?

The car is a 2003 156 JTS..

2002 156 GTA | 330mm Brakes | Mille Miglia | Q2 | Bilstein B14 Coilovers
2003 156 JTS
1999 Mercedes C200
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climate , control , duel , sensor , temp , zone

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