Subaru Legacy BN/BS (2015-2019) Service Manual: Installation
CAUTION: If lubricant is spilt over the exhaust pipe, wipe it off with cloth to avoid emission of smoke or causing a fire. 1. Before installing rear oxygen sensor, apply the anti-seize compound only to the threaded portion of rear oxygen sensor to make the next removal easier. CAUTION: Never apply anti-seize compound to the protector of rear oxygen sensor. Anti-seize compound: NEVER-SEEZ NSN, JET LUBE SS-30 or equivalent 2. Install the rear oxygen sensor. Tightening torque: 21 N·m (2.1 kgf-m, 15.5 ft-lb)
3. Install the front mud guard RH. Mud Guard > INSTALLATION 4. Connect the rear oxygen sensor connector. NOTE: Be careful not to allow the rear oxygen sensor harness to interfere with the sensor unit and the front oxygen (A/F) sensor harness.
5. Install the under cover. Front Under Cover > INSTALLATION 6. Lower the vehicle. 7. Connect the ground terminal to battery sensor. NOTE |
Inspection
1. Check that the rear oxygen sensor has no deformation, cracks or other damages.2. Measure the resistance between rear oxygen sensor terminals.Terminal No.Standard1 and 25.6+1.7 −0.6 - (when 20 ...
Throttle body
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Other materials:
Caution
• Prior to starting work, pay special attention to the following:1. Always wear work clothes, a work cap, and protective shoes. Additionally, wear a helmet, protective goggles, etc. if necessary.2. Protect the vehicle using a seat cover, fender cover, etc.3. Prepare the service tools, clean cl ...
