Fuel Tank Pressure Sensors
Fuel tank pressure sensors are a part of the emissions system that monitors pressure in the gas tank. It is used to detect leaks in the tank and attempt to minimize the loss of fuel through evaporation.
When the fuel tank pressure sensor goes bad there will often be trouble codes which will point to the emissions system. Any OBD tool should be able to diagnose these codes.
Replacing the fuel tank pressure sensor will vary depending on the vehicle and the sensor's location.
We stock and sell a wide variety of quality fuel tank pressure sensors from these manufacturers: