Fuel Tank Pressure Sensor: Service and Repair

FUEL TANK PRESSURE SENSOR







Removal and Installation

WARNING:
- The evaporative emissions system contains fuel vapor and condensed fuel vapor. Although not present in large quantities, it still presents a danger or explosion or fire. Disconnect the battery ground cable from the battery to minimize the possibility of an electrical spark occurring, possibly causing a fire or explosion if fuel vapor or liquid fuel are present in the area. Failure to follow these instructions may cause personal injury.
- Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in personal injury.

1. Remove the evaporative emission (EVAP) canister.
2. Remove the fuel tank shield from the fuel tank.
3. Disconnect the fuel tank pressure sensor electrical connector.
4. Disconnect the 3 fuel tank pressure sensor and tube assembly quick connect couplings from the fuel pump module and the vapor vent valves.
5. Remove the fuel tank pressure sensor and tube assembly.
6. To install, reverse the removal procedure.
7. Leak test the evaporative emission system. Evaporative Emission System Leak Test
8. Carry out the evaporative emission repair verification drive cycle. Evaporative Emission Repair Verification Drive Cycle