Peugeot 406. Antipollution fault.

Engine ECU
Permanent fault. Diesel fuel pressure signal fault. Rail pressure too high under ignition positive.

Engine ECU
Permanent fault. Diesel fuel pressure signal fault. Pressure change coherence.

Engine ECU
Permanent fault. Diesel fuel pressure signal fault. Short-circuit to positive or circuit open.

[QueenMaMusic]

Sometime it's not related to the sensor's or catalytic converter ! i was have the same error before one week and it was the injection system work >@! so bro can i know u still use this amazing car or what , ,

[axeevent]

I have the same problem, engine works perfect. Nothing on Delphi scan

[Andrei-cokz]

Hi, regarding the oil temperature, wich was the highest temp that you've reached? I''m asking beacuse on the summer months, mine it's between 140 and the line before 140, without an "agresive" driving.

[bsiap]

hello... After the replacement and fixing the antipollution fault, the temperature of the oil was reduced? I have problem with the oil temperature.Its too high and i dont know what to do.

[michielpotgieter]

Hi there how do you get the Antipollution fault resolve.

[neharyoussef]

bonsoir..
j'ai le meme style de cette peugeot 406 et le meme problém d'anti-pollution.
SVP j veut ton aide.

[neharyoussef]

good evening..
I have the same type of Peugeot 406 and I have the same problem.
Please help and thank you..