P20EE fault code rectification

[Bandit1201]

³

Did you clear the fault memory between the runs? Just to get fresh start for each run - as this fault is based on NOx emission accumulation over time.
Did you check fault memory after 90 mile run - to see if there the fault was already in pending state?


Did you read the fault memory without stopping the engine? Or did you cycle the igntiion - as this usually moves the fault from active to intermittent state?

Seems I did the first run right
But the second run I hadn't cleared memory and did wonder if it counted at 2 runs or 1 235 mile run and did turn off ignition as needed to unlock dash board
Thank-you @mmi your good at this
More runs planned

 

[Bandit1201]

You got all 3 names wrong but bloody hilariously (@mimi , @squashtec & @sackmycock )

I need to.put my glasses on sorry guys talk.about insulting compliments
It's small print on my phone screen

 

[Bandit1201]

As an apology
@mmi , @Sackmycook , @Sasquatch
Hopefully with the right lens in my glasses

 

[Sackmycook]

Squashtec......brilliant.
Dav-tecs long lost brother

 

[Bandit1201]

Squashtec......brilliant.
Dav-tecs long lost brother

Dont think I'm going to get anywhere without my glasses in fault finding
Can see I will.be stood under the tyre machine picking up.weights thinking their bits that fell.off the van

My eyes have only just started to get bad so keep.forgetting I need the glasses

 

[mmi]

I hope to get the software upgraded

Meanwhile - what to expect from updated software -

[T6_measured] NOx emissions, AdBlue consumption, DPF regeneration - Before and after ECU update

Introduction An update campaign for T6 EU6 diesel engines took place in 2019-20. Affected engines were on van of model years MY16-MY18, including some of MY19. For M1 class (passenger carriers, VIN WV2...) the update was an official recall. For N1 class (VIN WV1....) the update was not...

www.t6forum.com

 

[Bandit1201]

Meanwhile - what to expect from updated software -

[T6_measured] NOx emissions, AdBlue consumption, DPF regeneration - Before and after ECU update

Introduction An update campaign for T6 EU6 diesel engines took place in 2019-20. Affected engines were on van of model years MY16-MY18, including some of MY19. For M1 class (passenger carriers, VIN WV2...) the update was an official recall. For N1 class (VIN WV1....) the update was not...

www.t6forum.com

I am convinced your right with the software issue @mmi
It's not going to be easy to get it done without ensuring there is no other faults for the dealer to find otherwise they won't progress as its a n1 cat van and will instead look at other issues and charges
The tuning may be an issue with the dealer I will need a copy of it or remove it before submitting the van for software upgrades

I still.have a lot to.learn with the obd11 only 1st week with it so it's a sharp learning curve and my knowledge of diesels is very limited but data lines and wiring I'm better with and the adblue / exhaust system although busy makes sense as a tech drawing of parts and I will be relying on the mechanics for anything that looks out of place and locating parts such as ecu for connections (to establish its complete and no water ingress )
Also.need to check no other tuning devices are connected to the ecu as its obviously been played with in regards to.upgrades