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)
Or, hide this message:
temporarily or
permanently
Ignition Hall Effect Sensor: Description and Operation
The hall sensor, located in the ignition distributor, generates a square wave signal which is used as a reference for ignition timing, and in some systems, identifies TDC of the #1 cylinder in the firing order as a reference for fuel injection.
For more specific information about the hall sensor, refer to Computers and Control Systems