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:
Inspection
Out of Vehicle
For front seat belt retractors with seat belt tensioners,
review the SRS component locations, 2-door (see page
24-23), 4-door (see page 24-21) and the precautions and
procedures (se ...
How to Refuel
1. Stop your vehicle with the service station
pump on the left side of the vehicle in the
rear.
2. Turn off the engine.
3. Push on the fuel fill door release handle at
the foot of the driv ...
How to Set Readiness Codes
Malfunction Indicator Lamp (MIL) Indication
(In relation to Readiness Codes)
The vehicle has certain readiness codes that are part of
the on-board diagnostics for the emissions systems, If
the veh ...
