Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la
If it fails:
lemon-manuals.org.ua
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Secondary HO2S Replacement
Secondary HO2S ReplacementSpecial Tools RequiredO2 sensor wrench, Snap-on S3176, or equivalent, commercially available
1.
Disconnect the secondary HO2S 4P connector (A), then remove the secondary HO2S (B).
2.
Install the parts in the reverse order of removal.
