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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ECM Power Source Circuit
CIRCUIT DESCRIPTION When the
ignition switch is turned
ON, battery positive voltage is applied to the coil, closing the contacts of the EFI relay (Making: EFI) and supplying power to the terminal +B of the ECM.
WIRING DIAGRAM Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:
INSPECTION PROCEDURE
