Turbocharger Exhaust Temperature Sensor: Service and Repair

Turbocharger Boost Pressure (TCBP) / Charge Air Cooler Temperature (CACT) Sensor - 3.5L GTDI









Removal

NOTE: Turbocharger Boost Pressure (TCBP)/ Charge Air Cooler Temperature (CACT)sensor and the Manifold Absolute Pressure (MAP)/Intake Air Temperature 2 (IAT2) sensor are not interchangeable.

1. Remove the ACL outlet tube. For additional information, refer to Intake Air Distribution and Filtering [1][2]Diagrams.

2. Disconnect the Turbocharger Boost Pressure (TCBP)/Charge Air Cooler Temperature (CACT) sensor electrical connector.

3. Remove the 2 screws and the TCBP/ CACT sensor.

Installation

1. Install the TCBP/CACT sensor and the 2 screws.
- Tighten to 3 Nm (27 lb-in).

2. Connect the TCBP/ CACT sensor electrical connector.

3. Install the ACL outlet tube. For additional information, refer to Intake Air Distribution and Filtering [1][2]Diagrams.