Honda Accord: 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:
Fuel Tank Replacement
1. Drain the fuel tank (see page 11 -309).
2. Reinstall the fuel tank unit without connecting the fuel
tank unit 4P connector and the quick-connect fitting
(see page 11-321).
3. Remove the fue ...
Emissions Testing
Testing of Readiness Codes
Your vehicle uses “readiness codes,” as part of its onboard self diagnostic
system.
Some states refer to these codes during testing to see if your vehicle's
emis ...
Front Brake Disc Inspection
Runout
1. Raise and support the vehicle (see page 1-13).
2. Remove the front wheels.
3. Remove the brake pads: NISSIN type (see page 19-14), AKEBONO type (see page
1947)
4. Inspect the bra ...