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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Power Supply Testing

POWER SUPPLY CIRCUIT FOR ECM

EC-MAIN-01:

Wiring Diagram

Diagnostic Procedure (Steps 1 - 2):

Diagnostic Procedure (Steps 3 - 6):

Diagnostic Procedure (Steps 7 - 10):

Diagnostic Procedure (Steps 11 - 16):

Diagnostic Procedure