Carly Community
melinasteel59
Peugeot 807 Incorrect Fuel Composition Error
4 comment(s)
melinasteel59 (Author)
Combustion chamber? Contaminated fuel? How exactly did you check all of that?
peter_star1
In my case, the mechanic noticed some unusual engine knock. After examination, it turned out to be a defective plug connection. I would recommend going to a trusted workshop. I was lucky and this has cost me only around 95€.
melinasteel59 (Author)
Thanks for the tip, defective connector was exactly the problem. Replacing it solved the issue as you suggested.
Join the discussion now:
peter_star1
I had a similar issue with my 807. Same symptoms, engine light and stalling. The error pointed towards a bad fuel mixture. Have you checked the combustion chamber for any unusual deposits? Perhaps the fuel itself is contaminated.