ASE Auto Maintenance and Light Repair
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Transfers power from the transmission to the differential on the rear wheel drive vehicle. Consists of a hollow metal tube with universal joints at each end, each of which is attached to yolks at the transmission and differential.
Electronic feedback system in which the answers provide constant information on what is taking place in the engine; the state of the engine control computer system when it is working normally, at full operating temperature and normal speeds with the oxygen sensor switching. The fuel injection quantity is determined by the set of inputs from the engine control computer sensors, most specifically the oxygen sensor in the exhaust stream. A closed loop system samples its output and uses that sampling to modify the next inputs.