Kusebenza ku-Ford Fuel Pressure Sensor 55pp22-01 9307z521A

Naka amaphuzu alandelayo ekuhlolweni kwe-ECU:

① Cisha inkinobho yokulahla: Susa ipulaki ye-ECU. Vula ukushintshwa kokulahla: Sebenzisa i-multimeter ukubheka ukunikezwa kwamandla kwe-ECU. Amandla kagesi phakathi kwezikhonkwane 2 no-3 we-plug ye-ECU kanye namandla kagesi phakathi kwezikhonkwane 1 no-2 akufanele abe ngaphansi kwe-11V, ngaphandle kwalokho, hlola umjikelezo.

2) Ukutholwa kwe-CoolAnt lokushisa sensor ① Ukuhlolwa kwe-Wiring: cisha ukushintshwa kokulahla futhi ususe ipulaki engu-4 ye-Hole yokushisa sensor, njengoba kukhonjisiwe kuMfanekiso 2-36. Bheka ukuthi kukhona umjikelezo ovulekile ocingweni phakathi komgodi wesi-3 wepulaki le-4 le-Shead ye-Sensor ye-Ecust (ukumelana kocingo akufanele kube ngaphezulu kwesigxobo se-Ecust (ukumelana kufanele kube okungenamkhawulo). Bheka ukuthi ngabe kukhona umjikelezo ovulekile ekuholeni phakathi komgodi wokuqala wepulaki le-4 le-sensor yokushisa epholile kanye nomgodi we-67 we-Ecu Socket (ukumelana nokuhola akufanele kube kukhulu kune-1.5ω). Ukuhlolwa kokusebenza kwe-②: cisha switch switch, susa inzwa yokushisa epholile, faka inzwa yokushisa epholile kwiNdebe Yamanzi, bese usebenzisa i-multimeter ukuthola ukumelana phakathi kwezikhonkwane 1 no-3 zenzwa yokushisa epholile. Amanani ahambisanayo okushisa kwamanzi kanye nokumelana kufanele ahlangabezane namagugu akhonjiswe kuThebula 2-19. Ithebula 2-19 Ithebula elihambisanayo lokushisa nokumelana kwenzwa yokushisa epholile

3) Naka amaphuzu alandelayo lapho uthola inzwa ye-crankshaft isikhundla (inzwa ye-injini): ① Cisha inkinobho yokulahla: Susa ipulaki emhlophe ye-3-hole inzwa ye-crankshaft isikhundla ② Bheka ukumelana phakathi kwama-plugs: njengoba kukhonjisiwe kuMfanekiso 2-37, ukumelana phakathi kwezimbobo 1 no-3 (umhlabathi) naphakathi kwezimbobo 2 no-3 (umhlabathi) kufanele kube okungenamkhawulo. Hlola ukumelana phakathi kwe-PIN 1 nePin 2 yenzwa, okufanele ibe ngu-450 ~ 1000 ω. Umgomo osebenzayo wedatha enwetshiwe kakhulu ukuphuma kwesiginali ye-Pulse (cishe i-Sine Wave noma i-Wave Exande). Izindlela zokulinganisa isivinini sokujikeleza kwesiginali ye-pulse zifaka: Indlela yokuhlanganisa imvamisa (okungukuthi, i-F / V yokuguqula indlela, umphumela wayo oqondile we-voltage noma wemvamisa).

Kubuchwepheshe obuzenzakalelayo, kunezilinganiso eziningi zesivinini sokujikeleza, futhi ijubane eliqondile livame ukukalwa ngokungaqondile ngejubane lokujikeleza. I-DC Tachogererator ingaguqula ijubane lokujikeleza libe yisiginali kagesi. I-tachometer idinga ubudlelwane obuqondile phakathi kokukhishwa kwamandla okuphuma kanye nesivinini sokushintshana, futhi kudinga ukuthi i-voltage ye-aroumps ibe yi-steep kanye nesikhathi sokushisa ukuze kube kuhle. I-tachometer ingahlukaniswa izinhlobo ezimbili: uhlobo lwe-DC nohlobo lwe-AC. I-Rotary Speed ​​Sensor ixhumana ngqo nento ehambayo. Lapho into eshukumisayo ithintana ne-Speed ​​Speed ​​Sensor, ukungqubuzana kudonsela i-roller yenzwa ukuze ajikeleze. Inzwa ye-routating pulse ibekwe ku-roller ithumela uchungechunge lwama-pulses. Ifolvu ngalinye limelela inani elithile lebanga, ukuze i-velocity eqondile ingalinganiswa. Uhlobo lokungeniswa kwe-elekthronikhi, igiya lifakwa emgodini wokujikeleza, futhi uhlangothi lwangaphandle luyikhoyili ye-electromagnetic. Ukujikeleza kungenxa yegebe eliphakathi kwamazinyo egiya, kanye ne-square wave eshintsha i-voltage iyatholakala, bese kubalwa isivinini sokujikeleza. I-Rotary Speed ​​Sensor ayinakuxhumana ngqo nento eshukumisayo, futhi ifilimu ekhanyayo linamathiselwe emaphethelweni e-blade ye-impeller. Lapho uketshezi lugeleza, luqhuba impeller ukuthi lujikeleze, futhi i-fiber optical idlulisa ukuboniswa okukhanyayo kanye konke ukujikeleza kwempova ukukhiqiza isiginali yokushayela kagesi. Ijubane lingabalwa kusuka kunombolo yama-pulsses atholakele.