Honda Accord: Secondary H02S Replacement
Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Fuel and Emissions / PGM-FI System / 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 parts in the reverse order of removal.
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 i ...
CMP Sensor B Replacement
1. Disconnect the connector (A) and hoses (B) from the
EVAP canister purge valve (C), then remove the EVAP
canister purge valve assembly.
2. Disconnect the CMP sensor B connector (A).
3. Remov ...
See also:
Sunshade Replacement
1. Remove the drain channel (see page 20-94).
2. Slide the sunshade (A) until you can see both
sunshade slider spacers (B).
3. Remove the screws, then remove both sunshade
slider spacers.
4. ...
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 ...