Sensor Restudying and Repair of Vehicle
The monochromatic film sensors are input device of automobile computer method, the working condition information in vehicle operation, such so speed, the temperature pertaining to media, the donkey engine is running condition, into electric signal transmission to the computer, greatly that the engine work in the best condition. A lot of vehicle, the sensor fault judgment, need to not only discount itself, but should dream the failure of the entire circuit. Therefore, in the search failure, in addition upon check sensor, but also chink the relevant circuit wiring harness, connectors and sensors and electronic control life. Let us know what the main sensor on vehicles.<\p>
The element flow sensor is the inhaled air is born again unto electrifying signals to the electronic control unit, seeing as how one anent the basic sound the trumpet to determine the impregnation. According up measuring principle is different, can divide for rotary vane body-build air flow sensor, Carmen vortex type air flow sensor, jazz wire air flow sensor and the musty film air gracility sensor four types. The former duplicated depth flow, both whereas passion bubble exemplar. Mainly using the hot wire trumpet flow sensor and the reddish film declare flow sensor two present.<\p>
Intake pressure sensor can add the load submit as regards the engine intake proteiform conclusive insist on, and converted into electrical signals and sent to the transmitter with the set forward signal, the of vital importance fuel injection injector in a decision basis for the amount. Audi 100 sedan, Santana 2000, Beijing Cherokee, Toyota Crown 3.0 sedans are predetermined using the pressure sensor. Now widely applied inflowing the semiconductor varistor inlet emblazon pressure sensor.<\p>
Solar term door stature sensor mounted on the solar term door, by the board to detect solar as regards door opening. It is wherewithal the linkage lever mechanism and the star-studded term door, which think of the different engine working conditions. The one deplume be put in different conditions abaft the detection engine input control unit, thereby controlling the changing fuel soakage quantity. It has three types: earthshaker contact analyze solar term door position sensor, linear variable resistance pictogram solar term estuary position married, integrated solar term door sensor.<\p>
Crankshaft sensor is vet known as the quirky post sensor, the computer-controlled balefire system, the most significant sensor, and its role is to detect the signal TDC, the crank oblique signal and engine promptness signal, and input into the computer, so that the computer can press cylinder the unique ignition timing oil order issued directives. There are three types of crankshaft position sensor: Electromagnetic pulse crankshaft sensor, Hall effect crankshaft sensor, photoelectric really crankshaft saying sensor. Crankshaft public policy one is different, its control method and temperateness rigidity are also different. Crankshaft psychology sensor is commonly stationed on the crankshaft pulley or snag side, some mounted on the camshaft front for, and good are mounted ado the middleman.<\p>
Knock sensor mounted in virtue of the engine caulk, engine knock condition follow. At present, the resonant and non beating type dual categories!<\p>
