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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Component Tests and General Diagnostics
IGNITION COIL POWER TRANSISTOR CONTINUITY CHECKNOTE: An analog-type ohmmeter should be used.
NOTE: Connect the negative (-) probe of the ohmmeter to terminal 2.
CAUTION: This test must be performed quickly (in less than
10 seconds) to prevent coil from burning and ignition power transistor from breaking.
Replace the ignition power transistor if there is a malfunction.