Help please P0130-01 fault Fiat Ducato 2021 140bhp Auto 9

[Vaman]

I have this fault P0130-01 and the engine warning light as expected. I need to get an MOT urgently as we are supposed to be Europe bound on the 19th! If I monitor the O2 sensor with Multiecuscan it shows no output voltage or percentages. A mobile mechanic said it's the sensor at the very top of the exhaust just at the back of the engine, which is connected to a module directly in front of you when you open the bonnet buy the earth stud. I am not convinced as I notice there is another sensor (5 wire) just to the right of it, also on the top of the engine.
I know there are other sensors as well, so which is correct please any help appreciated.

 

[Peavy]

Edit: deleted to avoid confusion

 

[oldiesontour]

The unit by the stud is input nox sensor...there is another at the back of the exhaust mounted on top of a heat shield output nox sensor.If you Google O2 sensor and then nox sensor you will see the difference

 

[Vaman]

The module you highlighted is connected to a sensor right at the top of the engine, the layout is different. I will try for a photo to save confusion. Back soon

 

[Vaman]

The module you highlighted is connected to a sensor at the top of the engine, the layout is different. I will try for a photo to save confusion. 1st picture shows both sensors accessible direct from on top of the engine. 2nd show the module the left hand sensor is connected to which is just below the earth stud. HTH

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[oldiesontour]

My post above is the layout on my 2020 boxer but the goggle bit brings back nox and o2 Sensors for your van looking the same as mine

 

[Vaman]

My post above is the layout on my 2020 boxer but the goggle bit brings back nox and o2 Sensors for your van looking the same as mine

The part number of the sensor connected to the module is a Nox sensor, my question is, is the other sensor in the photo an oxygen or perhaps a temperature sensor. So many versions its hard to tell, I did find a sensor that is looks like it has a waist like the RH one and it was oxygen lambda.

 

[oldiesontour]

I can't speak for yours but if you search eBay for 02 sensor some have a picture of the plug on th sensor ...may help you identify it ?