The fuel tank pressure sensor is part of the fuel pump assembly and is mounted on top of the tank or inside the tank. It’s part of the evaporative emissions system (commonly referred to as ...

3. Lower the tank a few inches to access the tank’s fittings. You will have three hoses to disconnect—pressure and return at the fuel pump, and a push-on hose at the vapor vent valve.

Overfilling your GM vehicle fuel tank could result in several engine ... P0451 (Fuel Tank Pressure Sensor Performance ... a pain in the butt to remove and clean or you can remove and replace.

Audi is recalling nearly 46,000 cars to address inaccurate fuel readings brought on by faulty sensors in their gas tanks. The recall covers the 2021 Audi RS6 Avant, 2021 RS7, 2020-2021 A6 Allroad ...

When it happens, the fuel could block the recirculation line and result in fuel tank pressure sensor reading issues. An expensive intervention is needed to clean the lines before the fueling ...

Number of vehicles affected: about 49,000 vehicles globally, of which 35,292 were sold in the United States. The fix: GM will notify owners, and dealers will replace the rear tank fuel pump or ...

Table of Contents. Safety First; Tips for Keeping the Gas Flowing; It’s a beautiful day. You’re out for a drive. Your fuel tank is getting low.You pull into a gas station and select some unleaded.