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

Screen Display 21

Screen Display #21:

Screen Display #21.
Fuel injectors to any or all of the six cylinders can be initialized by pressing key number 3 for cylinder # 1, key number 4 for cylinder #2, etc. Engine RPM, MAF sensor voltage and IAC valve opening are displayed. When this test is completed, press CANCEL to return to Screen Display # 16. Turn the menu dial to highlight COOLING FAN. Press TRIGGER. Screen Display #22 will appear.