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Peugeot 807 136 ps

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08.05.2020 19:53 # 1
Santor
First of all hello.

My car is overseas.
There was no problem until this evening.
It gave an error about the exhaust today and I installed my diagnostic tool and saw that the error was yellow. But apart from that, there were 4 red errors. I researched what they were, but I did not understand anything clearly. I will go the long way. I wonder if these mistakes are important or not. I put the codes as pictures. If there is a friend who knows and he can help, I would be very happy. Thank you very much in advance

08.05.2020 19:53 # 2
GokhaN
P2408 - Fuel Cap Sensor / Switch Circuit
I don't think there's a lot of misfire etc in your car

P4070 - Exhaust Pressure Sensor

P0471 - Exhaust Pressure Sensor Range / Performance

In these two errors, I think if the vehicle is high, you may experience a decrease in performance because the catalyst is clogged so exhaust gas is difficult.


08.05.2020 19:53 # 3
Santor
Thank you. Thank you for the answer
08.05.2020 19:53 # 4
sonerkyl
firstly welcome. As our brother Gökhan said, I think it will be better if you empty your inside like my teacher is about catalyst.
08.05.2020 19:53 # 5
Santor
Hoşbuldum. Before going on the road, there was a problem with exhaust. I think these errors followed one after another. Thank you for your interest and solidarity. Thanks.
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