I have a Range Rover Sport 3.0, and the car fails for exactly 1 minute when it's cold, it doesn't show an error on the dashboard or anything like that, it doesn't matter if it's cold or hot, if I turn it off and on again it fails for 1 minute and flashes the battery light, does anyone know what it could be?


​​​​​​If I accelerate above 1000 rpm, the car is normal, returning to idle, it fails again