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 or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Knock Sensor: Service and Repair

- Disconnect the knock sensor connector.
- Using SST, remove the knock sensor.
SST O9816-3OO1O

Torque: 44 N.m (450 kgf.cm, 33 ft.lbf)

INSTALLATION HINT: Installation is in the reverse order of removal.