Peugeot 307 not working

First of all, hello. My vehicle is 307 1.4 HDI. There's a damn problem I can't solve. That's why I wanted to post on this forum. Maybe there is someone to help. My problem is this: The vehicle is inoperative even though there is no problem with the engine. We try, we try 3. It works smoothly in our 4. trial. The problem is not in the engine, I am sure of it. The engine doesn't make air, no problem. Not the starter dynamo, because the starter changed 1 week ago. Vehicle is starting but engine is not running. There is something wrong with the key or immobilizer, which I suspect. I'm waiting for your help. (In the meantime, I tried with the spare key when it didn't work again.) Erhangunes22020-05-21 17:33:40

The immobilizer was also a problem for me, but if you tried it 10 times, it didn't work, I changed the battery, it got better, try it if you want

I changed the key battery 2 weeks ago :(

I hope you did not buy a cheap and flat battery as I did, because I suffered from it because 😂 buy duracell if possible

If you want to have a look at the glow plugs, maybe it is his

Well, I will take care of my teacher

battery charger - battery left unchecked

My teacher may be from the charger, but if the battery was weak, wouldn't the car be warning?

[QUOTE = erhangunes2] my teacher may be from the charger, but if the battery was weak, wouldn't the vehicle be warning? [/ QUOTE] I have never seen that the car warns when the battery is weak

I went to the industry today and I was lucky that the vehicle failed to work there either. The master connected it directly to the device and we learned the problem. The car's brain was locked and not working from it. For now, the master put on another brain for experimentation. I will use it for 10 or 15 days and if the vehicle does not work, we make sure that the problem is in the brain of my vehicle. We'll wait and see.