GF30.22-P-4101-02HA

Throttle valve actuator, function

1-6 Connection pins Pin 1 Actuator motor ground Pin 2 Potentiometer ground Pin 3 Potentiometer voltage Pin 4 Actuator motor voltage Pin 5 Potentiometer signal 2 Pin 6 Potentiometer signal 1 M16/6 Throttle valve actuator M16/6m1 Actuator motor M16/6r3 Actual value potentiometer (sliding contact 1) M16/6r4 Actual value potentiometer (sliding contact 2)
		P30.22-2006-06

The actuator motor in the throttle valve actuator adjusts the opening angle of the throttle valve continuously from 0 to 90° according to instructions from the ME-SFI [ME] control unit (N3/10). The two actual value potentiometer inform the ME-SFI [ME] control unit about the current position of the throttle valve. In its voltage-free condition (for example limp-home) the opening angle of the throttle valve of about 10° (limp-home position) is determined by the spring capsule.

When the throttle valve actuator is connected to the vehicle for the first time, the ME-SFI [ME] control unit carries out adaptation of the actuator (learning the lower and upper mechanical end stop of the throttle valve) on its own.