Transmission overload protection, function - GF07.61-P-4026V

ENGINE 272.920 in MODEL 203 with automatic transmission 722.9

ENGINE 272.922 in MODEL 211 with automatic transmission 722.9

ENGINE 272.940 in MODEL 203, 209 with automatic transmission 722.9

ENGINE 272.941 in MODEL 203 with automatic transmission 722.9

ENGINE 272.942 in MODEL 171 with automatic transmission 722.9

ENGINE 272.943 in MODEL 211 with automatic transmission 722.9

ENGINE 272.944 in MODEL 211 with automatic transmission 722.9

ENGINE 272.945 in MODEL 251 with automatic transmission 722.9

ENGINE 272.946 in MODEL 221 with automatic transmission 722.9

ENGINE 272.960 in MODEL 203, 209 with automatic transmission 722.9

ENGINE 272.963 in MODEL 171 with automatic transmission 722.9

ENGINE 272.964 in MODEL 211, 219 with automatic transmission 722.9

ENGINE 272.965 in MODEL 221 with automatic transmission 722.9

ENGINE 272.966 in MODEL 230 with automatic transmission 722.9

ENGINE 272.967 in MODEL 164, 251 with automatic transmission 722.9

ENGINE 272.970 in MODEL 203 with automatic transmission 722.9

ENGINE 272.972 in MODEL 211 with automatic transmission 722.9

ENGINE 272.975 in MODEL 221 with automatic transmission 722.9

ENGINE 273.922 in MODEL 221 with automatic transmission 722.9

ENGINE 273.923 in MODEL 164 with automatic transmission 722.9

ENGINE 273.924 in MODEL 221 with automatic transmission 722.9

ENGINE 273.943 in MODEL 164 with automatic transmission 722.9

ENGINE 273.960 in MODEL 211, 219 with automatic transmission 722.9

ENGINE 273.961 in MODEL 216, 221 with automatic transmission 722.9

ENGINE 273.962 in MODEL 211 with automatic transmission 722.9

ENGINE 273.963 in MODEL 164, 251 with automatic transmission 722.9

ENGINE 273.965 in MODEL 230 with automatic transmission 722.9

ENGINE 273.967 in MODEL 209 with automatic transmission 722.9

ENGINE 273.968 in MODEL 221 with automatic transmission 722.9

Shown on Engine 272.963 in Model 171

Fig 1: Transmission Overload Protection, Function (Shown On Engine 272.963 In Model 171)

This function protects the shift elements of the automatic transmission from thermal overload during load changes in the upper engine speed range.

Through brief retardation of the ignition and closing of the throttle valve during shift operations, the engine torque is reduced. The ME-SFI [ME] control unit is supplied with a signal for this purpose by the transmission control unit via the CAN data bus.

	Component description for the ME-SFI [ME] control unit		GF07.61-P-6000V
	Component description for the crankshaft Hall sensor		GF07.04-P-6220V
	Component description for the throttle valve actuator		GF30.20-P-2020V
	Component description for the accelerator pedal sensor		GF30.20-P-2010V
	ME-SFI ignition system, function		GF15.12-P-0001V