Inoshanda kune Ford mafuta ekumanikidza sensor 55PP22-01 9307Z521A

Teerera kune anotevera mapoinzi mukuyedzwa kweECU:

① Dzima switch yekubatidza: bvisa plug yeECU. ② Batidza switch yekubatidza: shandisa multimeter kutarisa magetsi eECU. Iyo voltage pakati pepini 2 uye 3 ye ECU plug uye voltage pakati pepini 1 uye 2 haifanirwe kunge iri pasi pe11V, kana zvisina kudaro, tarisa dunhu.

2) Kuonekwa kweinotonhorera tembiricha sensor ① Wiring kuongorora: Dzima switch yekubatidza uye bvisa 4-hole plug yeinotonhorera tembiricha sensor, sezvakaratidzwa mumufananidzo 2-36. Tarisa kana paine dunhu rakavhurika muwaya pakati pe 3rd gomba re 4-gomba plug yeinotonhorera tembiricha sensor uye makumi mashanu nenhatu gomba reECU socket (kupokana kwewaya hakufanire kunge kwakakura kupfuura 1.5Ω), uye kana iyo tambo ipfupi-inotenderera kune yakanaka danda remagetsi ekupa (kupikisa kunofanira kunge kusingagumi). Tarisa kana paine dunhu rakavhurika mukutungamira pakati pegomba rekutanga re4-gomba plug yeinotonhorera tembiricha sensor uye 67th buri reECU socket (iyo inotungamira kuramba haifanire kunge yakakura kupfuura 1.5Ω). ② Kuongorora kwekuita: Dzima switch yekubatidza, bvisa inotonhorera tembiricha sensor, isa inotonhorera tembiricha sensor mukapu yemvura, uye shandisa multimeter kuona kupokana pakati pepini 1 ne3 yeinotonhorera tembiricha sensor. Izvo zviyero zvinoenderana nekupisa kwemvura uye kushorwa kunofanirwa kusangana nemaitiro anoratidzwa muTebhu 2-19. Tafura 2-19 Inoenderana Tafura yeTembiricha uye Kupokana kweKutonhodza Tembiricha Sensor.

3) Teerera kune anotevera mapoinzi paunoona iyo crankshaft chinzvimbo sensor (injini yekumhanyisa sensor): ① Dzima switch yekubatidza: bvisa chena 3-hole plug ye crankshaft chinzvimbo sensor (injini yekumhanyisa sensor). ② Tarisa kupikisa pakati pemapulagi: Sezvinoratidzwa mumufananidzo 2-37, kupikisa pakati pemakomba 1 ne3 (pasi) uye pakati pemakomba 2 ne3 (pasi) inofanira kunge isingagumi. Tarisa kupikisa pakati pepini 1 nepini 2 ye sensor, iyo inofanirwa kunge iri 450 ~ 1000 Ω. Nheyo yekushanda yedata rakawedzerwa kazhinji inoburitsa pulse siginecha (inenge sine wave kana rectangular wave). Nzira dzekuyera kutenderera kwekumhanya kwechiratidzo chepulse dzinosanganisira: frequency yekubatanidza nzira (kureva, F / V nzira yekushandura, iyo yakananga mhedzisiro ndeye voltage kana yazvino) uye frequency operation nzira (iyo yakananga mhedzisiro idhijitari).

Mune tekinoroji tekinoroji, kune akawanda zviyero zvekutenderera kumhanya, uye mutsara kumhanya kazhinji kunoyerwa zvisina kunanga nekutenderera kumhanya. Iyo DC tachogenerator inogona kushandura kutenderera kumhanya kuita chiratidzo chemagetsi. Iyo tachometer inoda hukama hwemutsara pakati peinobuda voltage uye yekutenderera kumhanya, uye inoda kuti voltage inobuda ive yakakwira uye nguva nekugadzikana kwekushisa kuve kwakanaka. Iyo tachometer inogona kazhinji kukamurwa kuita mhando mbiri: DC mhando uye AC mhando. Iyo rotary yekumhanyisa sensor inosangana zvakananga nechinhu chinofamba. Kana chinhu chinofamba chasangana neiyo rotary speed sensor, friction inotyaira roller ye sensor kuti itenderere. Iyo inotenderera pulse sensor yakaiswa pane roller inotumira kunze kwakateedzana pulses. Kutsikirira kwega kwega kunomiririra kukosha kwechinhambwe, kuitira kuti mutsara wekufamba ugone kuyerwa. Electromagnetic induction type, giya rinoiswa pane inotenderera shaft, uye rutivi rwekunze ielectromagnetic coil. Iko kutenderera kunokonzerwa nemukaha pakati pemeno egiya, uye square wave shanduko yemagetsi inowanikwa, uyezve kumhanya kwekutenderera kunoverengerwa. Iyo inotenderera yekumhanyisa sensor haina kutarisana zvakananga nechinhu chinofamba, uye firimu rinoratidzira rinosungirirwa kumucheto weblade we impeller. Kana iyo mvura ichiyerera, inotyaira indeller kuti itenderere, uye iyo optical fiber inotumira kupenya kwechiedza kamwe chete kutenderera kweimpeller kuburitsa chiratidzo chemagetsi. Iyo yekumhanyisa inogona kuverengerwa kubva kunhamba yemapulses akaonekwa.