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
Voltage Signal: Description and Operation
PURPOSE Component ON signals sent to the PCME cause it to adjust
idle speed to compensate for changes in engine load.
OPERATION Load signals are sent to the PCME from the coolant fan relay, light and turn relay and blower switch.