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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Electrical Specifications

knock sensor

voltage	voltage	tightening torque
approx. 5 Millivolts Alternating Current (mVAC) Note: Voltage at idling speed. The voltages are measured directly on the sensor connections. The knock sensor pins are gold plated.	approx. 100 Millivolts Alternating Current (mVAC) Note: Voltage when mounting frome tapped with hammer. The voltages are measured directly on the sensor connections. The knock sensor pins are gold plated.	22 Newton Meter (Nm)