Adblue Countdown Started 308 Allure HDi

ibartie

Member
Tadpole
Tadpole
Joined
May 4, 2022
Messages
69
Location
Wauchope
I have a 2016 308 Allure wagon we bought from a friend last year. Prior to getting it, our friends always had it serviced by the local Peugeot dealer ( who no longer deals in Peugeots).
A couple of months ago, we lent it to our kids in Sydney. All good until the Urea light came on. They added 3.5 litres & the light went off. They came up to Port Macquarie (home) where I added another 10 litres & had a local mechanic scan the car with his generic reader.
It showed 2 stored codes P20F6 DeNOx System Circuit & P20E8 Pressure of Urea Fluid Too Low but there were no warning lights showing on the dash panel.
All good driving around here. No lights or error messages.
Three quarters of the way to Sydney the Urea light, the Service light, the Engine Fault light came on & a message about SCR Emisions Control Fault with starting prevented in 950km.

Has anyone else had this before & how did you fix it?
Is this the $$$$$ to replace the Adblue tank scenario?

Never had a car with Adblue before & never going to have another one.
 
P20E8 often ends up requiring replacement of the urea reservoir, but you need some further diagnosis at a dealer. Talk to Peugeot and/or a dealer and ask if there is any support available in your situation. Some people have bought a new reservoir/pump unit from vendors such as Neo Brothers in the UK. There are earlier threads on this issue for 308 and also C4 Picasso.
 
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