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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Thick Film Ignition Module
Thick Film Ignition Module:
The Thick Film Ignition IV (TFI-IV) ignition module receives a control signal from the Electronic Control Assembly (ECA) Spark Output (SPOUT) circuit. From this signal the module determines the proper ignition coil saturation (ON time and timing), thereby controlling the ignition timing for optimum vehicle performance.
