CTS Sedan AWD V6-3.0L (2010)
Fuel Tank Pressure Sensor: Service and Repair
Fuel Tank Pressure Sensor Replacement
Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Disconnect the fuel tank pressure sensor electrical connector (1).
Important: There are alignment features on the canister, however, there are no locking tabs on the sensor/canister. The sensor is held into
the canister by the tight fit of the multi-lip seal.
3. Remove the fuel tank pressure sensor from the evaporative emission (EVAP) canister.
Installation Procedure
