Every car since 1996 uses a universal OBD-2 system that allows you to scan the diagnostic system. The scan will return a list of trouble codes (if there are any) that can help you to find the source of your car’s troubles. One of these codes is the P0306 trouble code, a powertrain-related code. If you’ve come across this code recently, we’ll discuss everything you need to know about this. From what the code means, to how to fix the …
