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)
Or, hide this message:
temporarily or
permanently
ECM Circuit Resistance Check
ECM Circuit Resistance Check When replacing an ECM be sure to check the resistance between the terminals of the disconnected ECM connectors listed below with the
ignition switch "OFF." Resistance of the following circuits should match the values shown below. If any of the following circuits are shorted a new replacement ECM could become damaged.
