P2263 Fault - 1.6thp 2008r

[Mateusz_21]

Hello I come to you with a request for help in my Peugeot for 3 years there has been a problem with error P2263. Unfortunately it has already been to the mechanics and they do not know what it is exactly of the things replaced were: 1. Turbo compressor 2. All air pipes 3. All turbine valves were replaced 4. Intercooler Generally you can hear that the turbo is working but unfortunately something is still wrong, the high pressure pump was cleaned and it helped a little or could it be the high pressure pump that is the problem? for about 3 weeks errors started appearing: P1385, P2336, P2337, P2339 please help what could be the cause because we are throwing up our hands

 

[Pedro]

P1385 Variable cam timing solenoid B malfunction
P2336-2337-2339 ?
I never heard of the HP pump being cleaned its usually the oil & seals that need refurbishing?

 

[lfe]

I also had P2263 a while back, and it was finally resolved by cleaning a small filter at the end of a tube on the 156 HP that is hidden behind the rocker cover.

The turbo solenoid valve has three tubes: one goes to the vacuum pump, another to the turbo wastegate membrane, and the third goes to the atmosphere through the filter described above. If it's clogged, the wastegate can't open and triggers the fault code.