This results in a smoothing of the curve of the conveyed charge air as a function of {TAIL ~ the rpm} of the internal combustion engine and in a switching pressure reduction for an automatic transmission of {HEAD ~ a vehicle} 
This results in a smoothing of the curve of the conveyed charge air as a function of { TAIL ~ the rpm } of the internal combustion engine and in a switching pressure reduction for an automatic transmission of { HEAD ~ a vehicle }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD