Honda Accord: Component Location Index - Catalytic Converter System - Fuel and Emissions - Honda Accord MK8 2008-2012 Service ManualHonda Accord: Component Location Index

DTC Troubleshooting


    Catalytic Converter System
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    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:

    Transmission Number
    Transmission Type 88E5: 5-speed Manual M91 A: 5-speed Automatic B90A: 5-speed Automatic Serial Number 3000001-”. M91A, B90A 8400001-: 88E5 ...

    Close and Lock the Doors
    After everyone has entered the vehicle, be sure the doors are closed and locked. Your vehicle has a door and trunk open indicator on the instrument panel to indicate when a specific door ...

    Security System
    The security system helps to protect your vehicle and valuables from theft. The horn sounds and a combination of headlights, parking lights, side marker lights and taillights flashes if someo ...