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
Main Relay (Computer/Fuel System): Testing and Inspection
ECU Power Supply Testing:
ECU POWER SUPPLY1.
Turn ignition switch "ON."
2.
Measure voltage between ECU connector terminals and ground on vehicle body. Specified voltages and connector terminals are listed in the image table.
