Honda Accord: A/F Sensor Replacement - PGM-FI System - Fuel and Emissions - Honda Accord MK8 2008-2012 Service ManualHonda Accord: A/F Sensor Replacement

Special Tools Required

02 Sensor Wrench Snap-on S6176 or equivalent, commercially available

1. Disconnect the A/F sensor 4P connector (A), then remove the A/F sensor (B).

2. Install the parts in the reverse order of removal.


2. Install the parts in the reverse order of removal.

    Injector Replacement
    1. Relieve the fuel pressure (see page 11-306). 2. Remove the engine cover, 3. Disconnect the quick-connect fitting (A). 4. Disconnect the Injector connectors (B) and the engine mount control s ...

    Secondary H02S Replacement
    Special Tools Required 02 Sensor Wrench Snap-on S6176 or equivalent, commercially available 1. Disconnect the secondary H02S 4P connector (A), then remove the secondary H02S (B). 2. Install the ...

    See also:

    Valve, Spring, and Valve Seal Removal
    Special Tools Required Valve Spring Compressor Attachment 07757-PJ1010A Identify the valves and the valve springs as they are removed so that each item can be reinstalled in its original position. ...

    Low Oil Pressure Indicator Circuit Troubleshooting (Open)
    1 Connect the Honda Diagnostic System (HDS) to the data Jink connector (DIG) (see step 2 on page 11-3). 2. Turn the ignition switch to ON (ll). 3. Make sure the HDS communicates with the vehicl ...

    If YouMust Drive with Several Children
    Your vehicle has a back seat where children can be properly restrained. If you ever have to carry a group of children, and a child must ride in front: Place the largest child in the front se ...