Cylinder Head Temperature (CHT) Sensor Removal/Installation - 3.0L

Fig 1: Identifying Cylinder Head Temperature Sensor Removal/Installation - 3.0L

Courtesy of MAZDA MOTORS CORP.

1. Disconnect the Cylinder Head Temperature (CHT) sensor electrical connector.
   NOTE:

   • If the cylinder head is being replaced, the CHT must be replaced.
2. Remove the CHT sensor.
   • To install, tighten to 11 N.m {1.1 kgf.m, 97 in.lbf}.
3. To install, reverse the removal procedure.