Exhaust Temperature Sensor: Removal

Disconnect the ground cable from battery.

Fig 1: Disconnecting Ground Cable From Battery
Courtesy of SUBARU OF AMERICA, INC.
Remove the joint pipe. < Ref. to REMOVAL , Joint Pipe . >
Apply SUBARU CRC or its equivalent to the threaded portion of exhaust temperature sensor, and leave it for 1 minute or more.
1. SUBARU CRC (Part No. 004301003)
Remove the exhaust temperature sensor.
CAUTION: When Identifying the exhaust temperature sensor, wait until the exhaust pipe cools, otherwise it will damage exhaust pipe.

Fig 2: Identifying Exhaust Temperature Sensor
Courtesy of SUBARU OF AMERICA, INC.