Operation CHARM
: Car repair manuals for everyone.
Home
>>
Mazda
>>
2000
>>
626 ES L4-2.0L DOHC
>>
Repair and Diagnosis
>>
Sensors and Switches
>>
Sensors and Switches - Powertrain Management
>>
Sensors and Switches - Ignition System
>>
Knock Sensor
>>
Description and Operation
Knock Sensor: Description and Operation
-
A piezo-electric type
knock sensor
(which utilizes the piezo-electric effect) is used.
-
It is non-resonant type and has the feature of carrying out flat detection in relation to frequency.