Good afternoon collective knowledge
Working on a 208 Blue hdi. VIN VF3**************[VIN obfuscated, can be read by forum staff]
Got engine management light on.
2 Codes : P20F600 & P306300, De nox circuit and High urea pressure, suspect ADblue injector blocked,
I have removed injector and cleaned the crystals from the end but not sure how to bench test and clean interior
Or am I on the wrong track ?
Any advice welcome
Steve
208 Blue HDI ADblue fault
-
Steve Walsh
- Donor 2024
- Posts: 767
- Joined: 25 Oct 2019, 07:20
- x 512
208 Blue HDI ADblue fault
Thanx to all the admins & knowledgeable people that make this the best forum on the interweb. BUT COME BACK MARC , We miss you! 
-
GiveMeABreak
- (Donor 2016)
- Posts: 41989
- Joined: 15 Sep 2015, 19:38
- x 6955
Re: 208 Blue HDI ADblue fault
Can't advise on that second code as it's not coming up anywhere, but once you've cleaned the injector out, try reinitialising the DeNOx system in Diagbox. Make sure you treat the tank with some Anti-Adblue Crystallisation Steve. This can help remove and prevent this from happening.
Please note, I'm no longer active on the Forum, so won't respond to messages.
Marc
Marc
-
Steve Walsh
- Donor 2024
- Posts: 767
- Joined: 25 Oct 2019, 07:20
- x 512
Re: 208 Blue HDI ADblue fault
Thanx Marc
Steve
Steve
Thanx to all the admins & knowledgeable people that make this the best forum on the interweb. BUT COME BACK MARC , We miss you!