Operation CHARM: Car repair manuals for everyone.

Electrical Specifications

knock sensor
tightening torque voltage
22 Newton Meter (Nm)approx. 5 Millivolts Alternating Current (mVAC)
Note: at idling speed. The voltages are measured directly on the sensor connections. The knock sensor connections are gold plated.
approx. 100 Millivolts Alternating Current (mVAC)
Note: When the retaining bolt is tapped with a hammer. The voltages are measured directly on the sensor connections. The knock sensor connections are gold plated.