Checking Eolys level with Lexia?

This is the Forum for all your Citroen Technical Questions, Problems or Advice.

Moderator: RichardW

User avatar
Posts: 113
Joined: 03 Jan 2013, 21:17
x 6

Checking Eolys level with Lexia?

Post by Lenny » 03 Jun 2016, 10:42

Good morning all,

I presume that I can check the Eolys level on my C5X7 using Lexia but I don't know how.

Anybody got any pointers they'd like to share?



Forum Treasurer
Posts: 8802
Joined: 07 Aug 2002, 17:12
x 302

Re: Checking Eolys level with Lexia?

Post by RichardW » 03 Jun 2016, 11:19

It varies a bit by car and engine, but after it's done a global scan you should find a diesel additive ECU, and if you go into here and then standard parameters it should give a remaining figure. The amount remaining may also be in the injection ECU, but the figures are not very likely to agree in my experience! Generally lasts 80-100k - my 307 was done before I got it at 80k; the C4 Picasso is still to be done and is at 92.5k, so I am expecting it anytime soon!!