OBD II EVAP Sys-Fuel Tank Vacuum Sensing (Enhanced EVAP)

Fuel Tank Pressure Sensor:

The evaporative system includes the following components:
^ Fuel tank
^ Evaporative emission canister vent solenoid
^ Fuel tank pressure sensor
^ Fuel pipes and hoses
^ Vapor lines
^ Fuel cap
^ Evaporative emission canister
^ Purge lines
^ Purge valve solenoid

RESULTS OF INCORRECT OPERATION
Poor idle, stalling and poor driveability can be caused by:
^ Malfunctioning purge solenoid.
^ Damaged canister.
^ Hoses/lines split, cracked and/or not connected properly.