Honda Accord: Symptom Troubleshooting Index
Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Fuel and Emissions / Fuel and Emissions Systems / Symptom Troubleshooting Index
When the vehicle has one of these symptoms, check for a diagnostic trouble code (DTC) with the HDS. If there is no DTC, do the diagnostic procedure for the symptom, in the sequence listed, until you find the cause.


DTC Troubleshooting Index
NOTE: The above DTCs are indicated when the PGM-FI system is selected with
the HDS. Some automatic transmission DTCs cause the MIL to
come on. If the MIL is on and no DTCs are indicated in the PG ...
System Description
fuel and Emissions S f stems Diagram
1.AIR FUEL RATIO (A/F) SENSOR (SENSOR 1)
2.SECONDARY HEATED OXYGEN SENSOR
(SECONDARY H02S) (SENSOR 2)
3.MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR
4.ENGINE COO ...
See also:
Sunlight Sensor/Temperature Sensor
The climate control systemhas two
sensors: a sunlight sensor on top of
the dashboard, and a temperature
sensor next to the steering column.
Do not cover the sensors or spill any
liquid on t ...
Voice Control System
The audio system can also be
operated by voice control. See the
navigation system manual for
complete details. ...