Honda Accord: Symptom Troubleshooting Index - Fuel and Emissions Systems - Fuel and Emissions - Honda Accord MK8 2008-2012 Service ManualHonda Accord: 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.


System Description


    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:

    How Your Front Airbags Work
    If you ever have a moderate to severe frontal collision, sensors will detect the vehicle’s rapid deceleration. If the rate of deceleration is high enough, the control unit will inflate ...

    Wheel Speed Sensor Replacement
    Front 1. Turn the ignition switch to LOCK (0). 2. Release the clamp (A), then disconnect the wheel speed sensor connector (B). 3. Remove the bolts and the wheel speed sensor (C). 4. Install ...

    Fuel Gauge Sending Unit Test
    NOTE: For the fuel gauge system circuit diagram, refer to the Gauges Circuit Diagram (see page 22-336). 1. Check the No. 5 METER (7.5 A) fuse in the driver's under-dash fuse/relay box before test ...