Cylinder Head Temperature (CHT) Sensor - 3.5L GTDI

For information on Ford Color Coded Illustrations refer to OEM Color Coding .

Fig 1: Cylinder Head Temperature (CHT) Sensor (3.5L GTDI) With Torque Specifications

Courtesy of FORD MOTOR COMPANY

1. Remove the Air Cleaner(ACL) outlet pipe and the ACL. For additional information, refer to Intake Air Distribution and Filtering .
2. Position the ACL -to-RH turbocharger intake tube aside. For additional information, refer to Intake Air Distribution and Filtering .
3. Remove the ground wire-to-engine front cover bolt.
4. Disconnect the Cylinder Head Temperature(CHT) sensor electrical connector.
5. Remove and discard the CHT sensor.
   • To install, tighten to 10 Nm (89 lb-in).

6. To install, reverse the removal procedure.
   • Do not reuse the CHT sensor. Install a new sensor.