Reasonable (cheap) scanner recommendation

[Lucio]

Hi all

I have an issue with ML350 bluetec 2012 NOX sensors and I do not have a scanner to read the fault codes or reset the ecu.

may ask your help in suggesting a reasonably priced scanner pls.

Thanks

Lucio

 

[BrummyPete]

I just used a Bluetooth elm scanner when I had an issue with my nox sensor, but in my case as the sensor was knackered it won't let you reset until it was replaced

Sent from my SM-G975F using Tapatalk

 

[TitusD]

ECP streetwise thing will do it for £20. Again - it won’t clear the fault till it’s fixed though

 

[Lucio]

Hi Guys
I have used vGate adapter (wifi) and read two faults:

-P2BA8: NOx Exceedence - Interruption of Reagent Dosing Activity (Powertrain, Generic)
-P2BAD: NOx Exceedence - Root Cause Unknown (Powertrain, Generic)

I'm guessing I need to change both sensors!

Thank you

 

[MikeInWimbledon]

To get the answer, I suggest that you post again, so that more can read the headline question about NOx readings.