Diagnostic / control device for internal combustion engines, with injection of combustìvel, and test process of internal combustion engines, with injection of combustìvel

摘要

"Diagnostic / control device for internal combustion engines, with injection of combustu00ecvel, and test process of internal combustion engines, with injection of combustu00ecvel".A device for diagnosis / control for internal combustion engines with fuel injection.Comprising a control system (14) connectable through conductors (16) to fuel injectors (10), after disconnecting the same from a computer board of the engine (11).The latter being connected directly (18) to the control system (14).An oxygen sensor (13) is connected (17) to the control system (14).The latter is connected between the computer board of the engine (11) and the fuel injectors (10) and can be operated in the mode of short circuit or open circuit to controlThe injectors directly, when required, regardless of the computer engine management