deNOx issue

This is the place for all your Diagnostic related questions or advice.
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GiveMeABreak
(Donor 2016)
Posts: 41989
Joined: 15 Sep 2015, 19:38
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Re: deNOx issue

Unread post by GiveMeABreak »

Use some Adblue additive to help remove and prevent crystallisation. Wynn's and Forte both provide these.
Please note, I'm no longer active on the Forum, so won't respond to messages.

Marc
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Huskyxantia
(Donor 2025)
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Re: deNOx issue

Unread post by Huskyxantia »

Intersting watch that was ,Hes a decent mechanic . Common sense type of guy
Husky. :? Thinking outside of the box is better than sitting in a dark one.
:-D
Sponk
(Donor 2026)
Posts: 51
Joined: 04 Oct 2023, 19:33

Re: deNOx issue

Unread post by Sponk »

DMC23 wrote: 20 Mar 2023, 14:07 DeNOx system 2

8 NOx content downstream of the deNOx catalytic converter 20 ppm
9 NOx content upstream of the deNOx catalytic converter 0 ppm
Hi.

I have a similar problem and the system is new to me but I'm wondering about up and downstream, shouldn't they show a result and not show 0 and 20 ppm which indicates either no connection or locked? My result is the same but it also shows that the signal is not available.

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