Morning all I’m a new member,this issue is ongoing,get this warning about every 2 weeks then it goes when I get down to about 250 miles before restart prevented had car scanned no fault codes for the first 3 scans then got a code for nox sensor position 2 which wasn’t working everything else on the car was fine mate scanned it again and the nox sensor started to work,just wondering has anyone else experienced this any info would be greatly appreciated 

you need to get codes post up codes you are getting could  be sensor problem  you usually get two codes that can tie down fault

Edited August 6, 20241 yr by FRONTERATECH

Getting no codes mates scanned it again today no codes but had a look at the injector and it was caked when he tested the injector it was working but spraying 2 jets he thinks it should be spraying a mist 

sounds about right might need refurbish try http://dieselbob.co.uk/

Edited August 7, 20241 yr by FRONTERATECH

Thanks