I have a 2lt Petrol Ducato 10 Campervan 02 reg. Can anyone advise me as to whether this model has a Temp Gauge Sensor (if it does where can i find it?) or is it a faulty Gauge as it is totally dead.

S/be in the water pump as shown by 14/15/17 (various iterations of the part) on the diagram here:

https://www.fiatdalys.lt/en/catalog/parts/104/2/0/1/PD/0/0/0/0/0/water-pump-and-lines#9613147080

HughJampton said:

S/be in the water pump as shown by 14/15/17 (various iterations of the part) on the diagram here:

https://www.fiatdalys.lt/en/catalog/parts/104/2/0/1/PD/0/0/0/0/0/water-pump-and-lines#9613147080

Click to expand...

Many thanks for your info. don't know if i,m being a bit cheeky here but is there a way to check these Sensors as too expensive to buy and hope!!

Given that they usually work on a variable resistance basis, it should theoretically be possible to check with a multimeter - if you can get a probe on with it in situ.

Plenty of background on the web.