Honda Accord: Component Location Index
Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Fuel and Emissions / Catalytic Converter System / Component Location Index

DTC Troubleshooting
DTC P0420: Catalyst System Efficiency Below
Threshold
NOTE:
- Before you troubleshoot, record all freeze data and
any on-board snapshot, and review the general
troubleshooting information (see pa ...
See also:
Parts Marking
To deter vehicle theft, certain major components are marked with the vehicle
identification number (VIN). Original parts
have self-adhesive labels. Replacement body parts have generic self-adhesive ...
Special Tools
...
Clutch
...
