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
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Main Relay (Computer/Fuel System): Description and Operation
ECCS Relay:
PURPOSE The Electronic Concentrated Engine Control System
(ECCS) relay provides operating power to the
ECCS Control Module (ECM).
OPERATION Battery voltage is supplied to the relay whenever the ignition switch is in the "ON" or "START" position. The relay is grounded through the ECM.
