Engine Check Light

[Zebster]

Originally Posted by Clan

the lambda sensor never cleans itself , it is not possible , the soot gets right in the centre of the unit through the ring of holes on the outside , and clogs it up completely . It needs blowing out with an air line out doors , very anti social with the cloud of soot !
another cause is the fine tube going up to the exhaust manifold pressure sensor blocking . A new tube is £100 .

Strange how mine's been OK for the last 6 months despite not being blown out... I even check now and again to see if there's a pending (unconfirmed) P014c DTC and never found anything. But I'll bear your advice in mind should the problem ever return and not be cleared by an active regen. Maybe the software update makes the sensor reading redundant?

[rp83]

So, Volvo Assistance have just left advising it needs to go to a dealership, it has 3 error codes -

U042600 - Something to do with Immobiliser control unit
P014C00 - Lamada Sensor
P106107 - Unknown Fault that needs dealer reading

It is off to Volvo later today

[rp83]

Okay, the baby is with the Service centre now.

I have another quick question and wonder if anyone can help - On VOC app, it usually shows all the journeys I make. Somehow, it is not showing my journey for 60 miles, totally missing - Is this something to worry about?

Rp

[nu11eaf]

I have had two or three missing journeys in VOC over 3 years, never caused a problem and next trips were recorded okay.

[rp83]

Ta mate! I was wondering if it had anything to do with one of the error codes re Immobiliser! Cheers