injection-timing device of an in-line pump function of the centrifugal weights function of the retracting spring Injection advance caused by the centrifugal weights acting on the camshaft description ordernumber 137 see also: common rail injector (with bottommounted solenoid valve) centrifugal governor of a DE (idle- and maximum-speed control) pump-lines-nozzle primary pressure regulation KE-Jetronic