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 ...

In this scenario, the fuel could block the recirculation line and result in fuel tank pressure sensor readings issues.

A:The Flex Fuel sensor is located near the fuel tank in series with the fuel pressure line routed to the engine (fuel injectors). The sensor detects the amount of alcohol (ethanol) in the gasoline ...

When it happens, the fuel could block the recirculation line and result in fuel tank pressure sensor reading issues.