Such a drive train controller includes, on the one hand, an engine and {HEAD ~ an engine controller} by means of which variables which influence the engine torque, for example the ignition timing and the metering of {TAIL ~ fuel} to the cylinders, are controlled 
Such a drive train controller includes , on the one hand , an engine and { HEAD ~ an engine controller } by means of which variables which influence the engine torque , for example the ignition timing and the metering of { TAIL ~ fuel } to the cylinders , are controlled
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH