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 Control Module: Description and Operation

The Turbo engine uses a TI5 (Transistorized Ignition Module 5-pin type). The module is mounted to the side of the distributor and uses a 5 wire connector. It receives signals from the Electronic Control Assembly (ECA) to control spark, grounds the Coil negative side, and sends a feedback signal to the ECA.