P0128 BMW -

Question

On my bmw is over heating I replace the thoermost and still over heating the p0128 code came up even after that got replace can be the sensor

Answer 1

Hi there,

If the car is physically overheating then it's likely an issue with the cooling fans themselves. I would check and make sure both come on when you turn the air conditioning on. If one doesn't come on, then replace it.