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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

Connector Views

SCR System Controls Connector End Views

Data Link Connector (DLC)










Diesel Exhaust Fluid (DEF) Heater Valve










Diesel Exhaust Fluid (DEF) Injector










Diesel Exhaust Fluid (DEF) Level Sensor & Tank Temperature Sensor










Diesel Exhaust Fluid (DEF) Supply Pump










Exhaust Gas Temperature (EGT) Sensor 3










NOx Sensor 1 Control Module










NOx Sensor 2 Control Module








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