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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Ignition Coil: Testing and Inspection
INSPECTIONCheck the following items using a tester. Replace if defective.
-
Secondary coil resistance
CAUTION: -
If the resistance is extremely low, it indicates the presence of a short-circuit.
-
Ignitor is integrated with the coil. Therefore the resistance of primary side coil cannot be measured.