Ansteurungs- and control module for an injector and operational procedures for

The various embodiments herein provide a driving and control module 100 for an injector 112 and a method therefor. The controller 104 within the drive and control module 100 controls the injector 112 in the tip 228 of phase by the alternative power source. The controller 104 switches the alternative power source OFF, when the load current 202 is at least equal to the maximum peak current 210th The controller 104 then controls the injector 112 in the pull phase 225 by the battery 108, when the load current is monitored 202 to lie under the first minimum pickup current 214th Further, the controller 104 controls the injector 112 in the pull phase 225 to by the alternative power source, if the load current is monitored 202 to be lower than at least a second minimum pickup current 306, with a threshold for this is stored in the memory element 106th