The engine warning light is on your car to tell you something is wrong.
You cvannot access the codes without dedicated equipment. You will have to either book it into a peugeot dealer or auto electrician.
chris
January 2006
Sounds like a misfire. Could be plugs or coil to start.
Mark
January 2006
I can answer this question...
Why is my engine warning light flashing on my Peugeot 206?