Navara faulty rail pressure sensor signal

I think I have heard something similar before. Is it a diesel engine or the gasoline one? Have you checked the fuel filter? When was the last time you replaced it? Sometimes a clogged filter can cause weird fuel pressure issues that throw off the sensor. Also, have you tried cleaning the sensor connector? A bad connection can cause incorrect signals.

It's the gasoline engine. I haven't checked the fuel filter yet, but the stalling at idle is pretty consistent. Cleaning the sensor connector is a good idea. Where exactly is the fuel filter located on this model?

Ah, the fuel filter location on the gasoline Navara, I am not sure. I thought yours was the diesel engine. It's probably best to get it checked out by a professional. A faulty sensor is a common issue, and they'll be able to diagnose it properly and replace the sensor if needed.

Thanks for the advice! I took it to a workshop, and it was indeed the fuel rail pressure sensor. They replaced it, and everything is running smoothly now. The repair cost me 240€.