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

Detonation (Knock) Sensor Location:

1. Removal of the sensor involves disassembly and removal of the air intake plenum and intake manifold.

Detonation (Knock) Sensor Removal/Replacement:

2. Using appropriate removal tool (MD998773), loosen detonation sensor and remove.
3. Install in reverse order making sure to torque sensor to specification. If not torqued to specification engine control can be affected.

Torque: 20-25 Nm (14-18 ft-lbs)