Thanks for the welcome and the reply.
My Journey is close to 85k kilometers.
We think that is not baterry because all the electric things works just fine, head lights, radio, horn, dash cam and we also try to jump start it with cables and didn’t work. Also checking with both scanner and multimeter shows on stand by around 12.7 and with engine running (when it starts ?) around 12.3-12.4.
The test on the key I cannot do it because the start is with button and the wireless key fob, so I press the brake and the button and starts. In this case I press it and just hear a click (when the door is open, otherwise its not that loud to hear it from inside the cockpit) and the engine don’t turn on, and the check engine light flashes a couple times on the dashboard. It’s like when I press the run button but without pressing the brakes plus the check engine flashing.
I scanned it when it did this but my scanner only shows, as I mentioned before the Fuel Level sensor issue.
I tried to start it again a few minutes ago, first with no luck, but after a couple of tries it started just fine, so I am confused.