My engine has the hiccups.

[Pudsey Bear]

I think you need a full diagnostic check on a proper system .might be sound ike a daft question but dose your outdoor temp reading work ok ,

Maybe get the van looked at while you're there.

Sorry.

 

[HTF]

I think you need a full diagnostic check on a proper system .might be sound ike a daft question but dose your outdoor temp reading work ok ,

I know all about the dependency of the outdoor temperature from the sensor on the side rear view mirror. This affects the emission control system on the recent AdBlue models. My van doesn't have a external temperature sensor or at least, it doesn't have temperature reading on the dash. My particle filter has a fuel pump/injector/ glowplug for the regeneration. When I connected the OBD reader after the check engine event, the only error was the high temperature on primary exhaust sensor due to the overload of the engine on a long steep hill motor way. It cleared the fault without issues. As soon as the holiday season is over I will visit the mechanic to see what he says.