What is a bank 1 sensor and why does it matter?
If you've just plugged a good OBD2 scanner directly into your car and it's asking you what is a bank 1 sensor , you're probably looking at a check engine light and wondering just how much this is going to price you. It's one particular of those conditions that sounds super technical when you first see this on a display screen, but in reality, it's just the car's method of providing you with a specific address with regard to a part that's acting up. Most people panic when they see codes like P0171 or P0130, thinking their motor is about to blow, but usually, it's just a sensor that's tired of doing its job. ...