Fiat 500 P0174: Meaning, Causes, How to Fix
One of the most common trouble codes with the Fiat 500 is P0174. It indicates that your Fiat 500 is running lean on the bank two side of the engine. P0174 and P0171 (fuel trim lean bank one) are the most frequently seen air/fuel mixture-related codes. If they appear together, it reduces the list of … Read more