Matšoao a Sensor ea lebelo la phetisetso e Fosahetseng kapa e Fosahetseng

Matšoao a tloaelehileng a kenyelletsa ho fetoha ho thata kapa ho sa tsitsang, taolo ea sekepe ha e sebetse, le leseli la Check Engine le ntseng le khantša.

Li-sensor tsa lebelo la phetisetso li sebelisoa ho bala tekanyo ea phetiso nakong ea ts'ebeliso ea phetisetso. Ka tloaelo, ho na le li-sensor tse peli tsa lebelo tse sebetsang hammoho ho fana ka data e nepahetseng ea phetisetso mojuleng oa taolo ea phetisetso ea koloi. Ea pele e tsejoa e le "input shaft speed sensor" (ISS). Joalokaha ho hlalositsoe, sensor ena e sebelisoa ho lekola lebelo la mochini o kenang oa phetisetso. Sensor e 'ngoe ke sensor ea lebelo la shaft (OSS). Haeba e 'ngoe ea li-sensor tsena tse peli e hlōleha kapa ho na le bothata ba motlakase, ts'ebetso ea phetisetso eohle e tla ameha.

Hang ha data e kentsoe, li-sensor tse peli tsa lebelo la phetisetso, tseo hangata li bitsoang li-sensorer tsa lebelo la koloi (VSS), li romella data ho module ea taolo ea powertrain (PCM), e bapisang lintlha tse peli le ho bala hore na ke lisebelisoa life tsa phetisetso tse lokelang ho sebelisoa bakeng sa katleho. ho kganna. . Karo-karolelano ea 'nete ea lisebelisoa joale e bapisoa le karo-karolelano ea lisebelisoa tse lakatsehang. Haeba lisebelisoa tse lakatsehang le lisebelisoa tsa sebele li sa lumellane, PCM e tla beha Diagnostic Trouble Code (DTC) 'me leseli la Check Engine le tla khanya.

Haeba e le 'ngoe kapa tse peli tsa li-sensor tsena tsa lebelo li hloleha, u ka hlokomela bothata bo le bong kapa ho feta tse 3 tse latelang:

1. Liphetoho tsa lisebelisoa tsa tšohanyetso kapa tse fosahetseng

Ntle le lets'oao le nepahetseng la lebelo le tsoang ho li-sensor tsena, PCM e ke ke ea khona ho laola phetiso ea phetisetso hantle. Sena se ka etsa hore ho be le phetoho e matla kapa e potlakileng ho feta e tloaelehileng. Hape hangata bothata ba li-sensor tsena bo ka ama linako tsa ho fetoha, ho eketsa nako lipakeng tsa phetoho ea phetisetso. Phetiso ea othomathike e laoloa ka motlakase 'me e etselitsoe liphetoho tsa gear tse boreleli. Ha phetisetso e fetoha ka tšohanyetso, e ka senya likarolo tsa ka hare ho kenyelletsa 'mele oa li-valve, lithapo tsa hydraulic le, maemong a mang, lisebelisoa tsa mochini. Haeba u hlokomela hore phetisetso ea hau e fetoha hampe kapa e le mpe, o lokela ho ikopanya le mochini oa hau oa lehae o netefalitsoeng oa ASE kapele kamoo ho ka khonehang.

2. Taolo ea likepe ha e sebetse

Kaha li-sensor tsa lebelo la phetisetso li shebile lebelo la li-shafts tse kenang le tse tsoang, li boetse li bapala karolo ea taolo ea cruise control. Ha li-sensor li sa fetisetse data e nepahetseng k'homphieutheng ea koloi ea hau, teraka, kapa SUV, motlakase oa motlakase oa motlakase (PCM) o tla romela khoutu ea phoso ho ECU ea koloi. E le mokhoa oa boits'ireletso, ECU e tla tima taolo ea likepe mme e etse hore e se sebetse. Haeba u hlokomela hore cruise control ea hau e ke ke ea buleha ha u tobetsa konopo, e-re mak'henike a hlahlobe koloi ho bona hore na ke hobane'ng ha cruise control e sa sebetse. Sena se ka 'na sa bakoa ke li-sensor tse sa sebetseng hantle.

3. Leseli la Check Engine le hlaha

Haeba matšoao a tsoang ho li-sensor tsa lebelo la phetisetso a lahlehile, PCM e tla beha DTC 'me leseli la Check Engine holim'a sesebelisoa sa koloi le tla khantša. E ka boela ea bontša keketseho ea mesi ea mosi e fetang meeli e lumelletsoeng bakeng sa litšila tsa tikoloho tse tsoang likoloing.

Leha ho le joalo, haeba u hlokomela hore lebone la Check Engine le khantšitsoe, u lokela ho iteanya le mak'henike a sebakeng sa heno ho hlahloba likhoutu tsa liphoso le ho fumana hore na ke hobane'ng ha lebone la Check Engine le butse. Hang ha bothata bo rarollotsoe, mochine o tla tsosolosa likhoutu tsa liphoso.

Haeba bothata bo le ka li-sensor tsa lebelo, ho latela phetiso ea hau e ikhethileng, mechini e netefalitsoeng ea ASE e ka nkela sensor sebaka. Li-sensor tse ling tsa lebelo li hahiloe ka har'a phetiso mme phetiso e tlameha ho tlosoa koloing pele li-sensor li ka nkeloa sebaka.