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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EFE Relay: Description and Operation
The
EFE relay is a normally open relay switch that supplies power to the EFE heater and vacuum advance VSV (vacuum solenoid valve) during cold start and warm-up periods. This
relay can close (energize) only when the auto
choke relay is energized.