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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Ignition System: Description and Operation
The "Electronic Fuel Control System" for Federal and California and "Electronic Spark Control" for Canada consists of a "Spark Control Computer, SCC", various engine sensors, and a specially calibrated
carburetor and either a dual pick-up or single pick-up
distributor. The function of the system is to provide a way for the engine to burn a correct fuel mixture.