Peugeot 407

Mrb friends, if 407 diesel lights up, average mileage

I don't know 407, but 307 is comfortable 130 - 140, but when the light goes on, be careful to get diesel right away.

I used it quite a bit after the light went on, it gave the error "Antipollution Fault" and fell out of traction. Then I cleaned the injectors with the additive. If possible, it is necessary to get fuel without using much when the light is on. Best wishes for your fuel to be missing from your tank;)