Tool to Reset Adblue Components and Countdown - Citroen Relay 2021

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Tommohawk
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Joined: 27 May 2026, 09:37

Tool to Reset Adblue Components and Countdown - Citroen Relay 2021

Unread post by Tommohawk »

Hi all.
I've got a P22A0 sensor 2, bank 1, code on my Relay 2.2 2021, no other related codes. I've alos got countdown to no start. Looks like I'll need a new NOx sensor - but which tool can i use to reset the Adblue system and mileage countdown? Needs to be minimum £££ outlay, but I can sell unit on after I guess.
Topdon and Launch seem favourite - but does anyone know which version will suffice? Or maybe a better option?
Would really appreciate some help - many thanks in advance
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Paul-R
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Re: Tool to Reset Adblue Components and Countdown - Citroen Relay 2021

Unread post by Paul-R »

You've already posted about this here viewtopic.php?t=89537 Please don't duplicate posts. I'll close this thread.
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