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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temporarily or
permanently
Camshaft Position Sensor: Description and Operation
Cam Position Sensor:
As the signal rotor turns, pulsing AC voltage is generated in the pick-up coil. This pulse signal (4 pulses per revolution) is sent to the ECM where it is used to calculate the engine speed, and as one of the signals to control various devices.
