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:
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lemon-manuals.org.ua
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Tach Filter: Description and Operation
PURPOSE The
Ignition Resistor provides a clean, low voltage tachometer signal from the
Ignition Coil to the
Engine Control Module. The Radio Suppressor/Condenser and the Ignition Resistor are in the same housing.