Oxygen sensors play a crucial role in your Fiat 500’s emissions system and fuel management. These sensors detect the levels of oxygen present in the exhaust, which is a primary component in maintaining the optimal air-fuel ratio. A damaged or faulty oxygen sensor can have a significant impact on your car’s overall performance, making it … Read more
One of the most serious issues that can happen to your Fiat 500‘s engine is if it ends up with low oil pressure. Low oil pressure will cause the engine to seize up. When the oil pressure light on, it should be assumed that the engine locking up is imminent. We advise not running the … Read more
One of the most common (and) critical major engine problems is a blown head gasket. If your Fiat 500 has blown a head gasket, you may find it running poorly or not at all. Below you’ll find the symptoms, causes, and price of a Fiat 500 head gasket. Recognizing the signs of a blown head gasket in your … Read more
Your Fiat 500 leaves the factory with a catalytic converter. It can run into problems over the normal life of the vehicle, and is often accompanied by OBDII code P0420. Below we’ll cover the location, price, and symptoms of a bad torque converter in your 500. Menu: Catalytic Converter Price 500 Catalytic Converter Location … Read more
One of the most common issues with any vehicle, including the Fiat 500, is when it has fuel pressure regulator issues. A bad fuel pressure regulator can cause all sorts of problems. A bad fuel pressure regulator can cause various symptoms in your Fiat 500, the most common being engine performance problems. This can result from either too … Read more
If you find your Fiat 500‘s steering wheel shakes or vibrates when you press the brakes, it is almost always the brake rotors that are the cause of the problem. There are plenty of other issues that can cause the steering wheel to wobble. But, if your 500 is only shaking when braking, that’s … Read more
If you own a Fiat 500, you may have noticed white exhaust smoke coming from your car on occasion. This can be concerning, and it’s essential to understand the possible causes behind this phenomenon to address the issue promptly and efficiently. Several factors can contribute to white smoke emanating from your car’s exhaust pipe, and … Read more
P0406 is a generic OBDII Diagnostic code. It deals with the signal coming from the EGR system. In this case, it means that the signal coming from the EGR system is higher than the specified range Since it is a generic code, it has the same meaning for the Fiat 500 as it would … Read more
Your Fiat 500‘s braking system is designed to handle thousands of miles of braking with no intervention from you. When its brakes begin to squeak, they are telling you that they need some attention. The most typical cause of squeaky brakes are the brake pads themselves, but there are other issues that can cause … Read more
P0405 is a generic OBDII trouble code. It deals with the signal coming from the EGR system. Since it is a generic code, it has the same meaning for the Fiat 500 as it would any other vehicle. The EGR system allows a certain amount of the 500’s exhaust to re-enter the combustion chamber, … Read more