Primary Ho2S Replacement; Secondary Ho2S Replacement - Honda 2004 Odyssey Service Manual

Primary HO2S Replacement

Special Tools Required
O2 sensor wrench, Snap-on YA8875, SP Tools 93750, or
equivalent, commercially available
1. Disconnect the primary HO2S 4P connector (A),
then remove the primary HO2S (B).
B
44 N·m (4.5 kgf·m,
33 lbf·ft)
2. Install the primary HO2S in the reverse order of
removal.

Secondary HO2S Replacement

Special Tools Required
O2 sensor wrench, Snap-on YA8875, SP Tools 93750, or
equivalent, commercially available
1. Disconnect the secondary HO2S 4P connector (A),
A
B
44 N·m
(4.5 kgf·m, 33 lbf·ft)
2. Install the secondary HO2S in the reverse order of
then remove the secondary HO2S (B).
removal.
A
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