See also:

Misfuel prevention (Diesel)
Mechanical device which prevents filling the tank of a Diesel vehicle with petrol. It avoids the risk of engine damage that can result from filling with the wrong fuel. Located in the filler neck ...

Quality of the fuel used for petrol engines
The petrol engines are perfectly compatible with E10 or E24 type petrol biofuels (containing 10 % or 24 % ethanol), conforming to European standards EN 228 and EN 15376. E85 type fuels (containing ...

Checking levels
If a level drops significantly, have the corresponding system checked by a PEUGEOT dealer or a qualified workshop. Check all of these levels regularly, in line with the servicing booklet and the ...