EXHAUST TEMPERATURE SENSOR
Fuel Injection (Fuel Systems)
17. Exhaust Temperature
B: INSTALLATION
S185763A11
Sensor
S185763
1)   Before installing exhaust temperature sensor, apply anti-seize compound only to threaded portion of rear oxygen sensor to make the next removal easier.
CAUTION:
Never apply anti-seize compound to protector
of exhaust temperature sensor.
Anti-seize compound: SS-30 by JET LUBE
2)   Install exhaust temperature sensor.
NOTE:
Align mark (A) on the exhaust temperature sensor
side with the joint pipe side mark (B) and tighten.
Tightening torque:
21 Nm (2.1 kgf-m, 15.2 ft-lb)
A: REMOVAL
S185763A18
1) Disconnect battery ground cable.
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2)   Remove joint pipe. <Ref. to EX(DOHC TURBO)-13, REMOVAL, Joint Pipe.>
3)  Apply SUBARU CRC or its equivalent to threaded portion of exhaust temperature sensor, and leave it for one minute or more.
SUBARU CRC (Part No. 004301003)
4)   Remove exhaust temperature sensor.
CAUTION:
When removing the oxygen sensor, wait until exhaust pipe cools, otherwise it will damage exhaust pipe.
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3)   Install joint pipe <Ref. to EX(DOHC TURBO)-13, INSTALLATION, Joint Pipe.>.
4)  Connect battery ground cable.
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FU(DOHC TURBO)-46