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

NOTE: The above DTCs are indicated when the PGM-FI system is selected with


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 PGM-FI system, select the A/T system, and check for automatic transmission DTCs.

*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MILto blink when the SCS line is jumped. The last four characters of these DTCs are shown in the gauge display.

* 1 : A/T

*2: M/T

*3: '08-09 models

*4:'10 model

*5: All models except PZEV

*6: PZEV model

NOTE: The above DTCs are indicated when the PGM-FI system is selected with


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 PGM-FI system, select the A/T system, and check for automatic transmission DTCs

*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped. The last four characters of these DTCs are shown in the gauge display.

*1: A/T

*2: M/T

*3: '08-09 models

*4: '10 model

*5: All models except PZEV

*6: PZEV model

NOTE: The above DTCs are indicated when the PGM-FI system is selected with


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 PGM-FI system, select the A/T system, and check for automatic transmission DTCs.

*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped. The last four characters of these DTCs are shown in the gauge display.

*1:A/T

*2: M/T

*3: '08-09 models

*4:'10 model

*5: All models except PZEV

*6: PZEV model

NOTE: The above DTCs are indicated when the PGM-FI system is selected with


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 PGM-FI system, select the A/T system, and check for automatic transmission DTCs.

*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped. The last four characters of these DTCs are shown in the gauge display.

* 1 : A/T

*2: M/T

*3: '08-09 models

*4: '10 model

*5: All models except PZEV

*6: PZEV model

NOTE: The above DTCs are indicated when the PGM-FI system is selected with


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 PGM-FI system, select the A/T system, and check for automatic transmission DTCs.

*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MILto blink when the SCS line is jumped. The last four characters of these DTCs are shown in the gauge display.

* 1 : A/T

*2:M/T

*3: '08-09 models

*4:'10 model

*5: All models except PZEV

*6: PZEV model

    General Troubleshooting Information
    Intermittent Failures The term Intermittent failure means a system may have had a failure, but it checks OK now. If the malfunction indicator lamp (MIL) on the dash does not come on, check for poo ...

    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 yo ...

    See also:

    Hood insulator Replacement
    For Some Models NOTE; Take care not to scratch the hood. 1. Detach the clips with a clip remover. Remove the hood insulator (A) by pulling it away from the hooks  (B). 2. Install the ins ...

    ABS (Anti-lock Brake System)
    NOTICE The ABS may not function correctly if you use an incorrect tire type and size. When the ABS indicator comes on while driving, there may be a problem with the system. While normal braki ...

    Rocker Arm Oil Pressure Switch Removal/Installation
    All models except PZEV 1. Disconnect the rocker arm oil pressure switch connector (A). 2. Remove the rocker arm oil pressure switch (B). 3. Install the parts in the reverse order of removal wi ...