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
Ignition Control Module: Testing and Inspection
The
ignition control module receives signals from the 3X crankshaft position sensor. This signal is sent to the
VCM as a 5V digital signal. The VCM uses this input as part of its final calculation for Ignition Control (IC) timing. Refer to
Enhanced Ignition System for more information on the Electronic Ignition (El) system.
Testing and Inspection