Honda CIVIC 10G 2016 Catalytic Converter System Page 1

Catalytic Converter System Description - Overview
The three way catalytic converter (TWC) converts hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx) in the
exhaust gas to carbon dioxide (CO
2
), nitrogen (N
2
), and water vapor.
Catalytic Converter System Description - Overview 3280 http://techinfo.honda.com/rjanisis/pubs/sm/1/2/Contents/enu/61TBAD/...
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Contents Summary of Catalytic Converter System

  • Page 1Catalytic Converter System Description - Overview The three way catalytic converter (TWC) converts hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx) in the exhaust gas to carbon dioxide (CO2), nitrogen (N2), and water vapor. cardiagn.com
  • Page 2Catalytic Converter Inspection 1. TWC - Remove 2. TWC - Inspect 1. Plug up the hole(s) other than main exhaust gas route. 2. Using a flashlight, visually check for plugging, melting, or cracking of the catalyst. Replace the TWC if any of the visible area is damaged or plugged. cardiagn.com
  • Page 3Catalytic Converter Removal and Installation NOTE: Where icon is shown, click for further information. Due to the high temperatures of the exhaust system, the exhaust nut, studs and bolts may seize preventing easy removal. If you encounter a seized condition, do the following. Apply rust penetrant t
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  • Page 5Detailed information, notes and precautions Torque: N·m (kgf·m, lbf·ft) Replace 1. A/F Sensor - Remove 2. Secondary HO2S - Remove 3. Turbocharger Inlet Joint Pipe - Remove 4. Engine Undercover - Remove cardiagn.com 5. Exhaust Pipe A - Remove 6. TWC Bracket - Remove Note for installation Before insta
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  • Page 79. TWC Cover - Remove (If Necessary) 10.All Removed Parts - Install 1. Install the parts in the reverse order of removal. cardiagn.com
  • Page 8Catalytic Converter Removal and Installation NOTE: Where icon is shown, click for further information. 1 cardiagn.com Detailed information, notes and precautions
  • Page 9Torque: N·m (kgf·m, lbf·ft) Replace cardiagn.com
  • Page 101. A/F Sensor - Remove 2. Secondary HO2S - Remove 3. Engine Undercover Plate - Remove 4. Engine Undercover Lid - Remove 5. TWC Self-Locking Nuts and TWC Bracket - Remove cardiagn.com 6. Exhaust Chamber Cover - Remove 7. TWC Assembly - Remove Note for installation Before installing the TWC bracket (A
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  • Page 121. Install the parts in the reverse order of removal with new gaskets and new self-locking nuts. cardiagn.com
  • Page 13Catalytic Converter Removal and Installation NOTE: Where icon is shown, click for further information. 1 cardiagn.com Detailed information, notes and precautions
  • Page 14Torque: N·m (kgf·m, lbf·ft) Replace cardiagn.com
  • Page 151. Turbocharger Joint - Remove 2. Secondary HO2S - Remove 3. Engine Undercover - Remove 4. Engine Undercover Lid - Remove 5. TWC Self-Locking Nuts and TWC Bracket - Remove cardiagn.com 6. Exhaust Chamber Cover - Remove 7. Bracket - Remove 8. TWC Assembly - Remove Note for installation Before install
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  • Page 171. Install the parts in the reverse order of removal with new gaskets and new self-locking nuts. cardiagn.com