Citroen C3 1.4 HDi Engine cutting out

[Milos90]

Hello friends, can someone help me solve this exhausting problem?

Namely, I have been driving the C3 1.4hdi in 2009. for about two years and since I bought it I have had a problem with it. The problem is that the car beeps and suddenly shuts off while driving (the engine shuts down) and reads errors such as (antipolution faulty, oil pressure faulty, air bag faulty, safety belts faulty ...) on the middle display. After that, I return the ignition and when I restart it, the car normally goes to the next shutdown. Sometimes it happens to me that when I start it after starting it, I lose the power steering. It happens that a week passes without it being extinguished, and when it starts to go out, it does so two or three times during the day. It was diagnosed and it did not show anything, that is, all parameters are excellent. One mechanic replaced my crankshaft sensor, after that it didn't turn off for a while and it started again, the other one replaced my BSM (Fuse box) so even after that replacement it didn't turn off for 12 days and it started to turn off again. I have noticed that when the weather is warmer then the extinguishing is more frequent. Any suggestions?
Thank you
Milos

[Iwright43]

Hi!
Did you ever solve this? I’m having exactly the same issue.
Thanks!

[PaulC5]

A flat battery can cause all sorts of odd problems so is worth a first check.