Glow plug light, no limp mode and 20 error codes

[RNjake]

Have the faults only appeared since the battery swap?

My mechanic is Pretty good, he was telling me the oil pressure sensor is common. there’s a green and a brown one.. it’s always the brown one… apparently

 

[MarkS25]

Has anyone seen this only ever seems to happen when the outside temperature has fallen fairly low? Possibly not connected but all the posts on the subject of a flashing coil light seem to originate in the colder months of the year.
I had it happen on my new to me T6 & thought “oh no, here we go”, but it drives perfectly, light goes off if I restart the car (or reset it with Carista). Hasn’t happened for a while then the other morning it was 5/6 degrees & the light pinged on again! Same code every time.

 

[RNjake]

Exactly same as mine mate, it’s the oil pressure sensor

 

[Luke78]

Thnaks for all your feedback, in the end I just changed the oil pressure switch and the nox error went, also the start stop started working again!!

 

[RNjake]

Thnaks for all your feedback, in the end I just changed the oil pressure switch and the nox error went, also the start stop started working again!!

Glad you got it sorted mate