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
Component Tests and General Diagnostics
There is no specific testing procedure for checking the ignition control functions of the ECU. For information on the
control unit and its ignition control functions, refer to
Computers and Control Systems and review the following topics:
ELECTRONIC CONTROL UNIT HALL SENSOR KNOCK SENSOR IGNITION SIGNAL - POWER OUTPUT STAGE