Ford Duratec HE injuna
Abubuwa
An samar da kewayon injunan gas na Ford Duratec HE a masana'antar kamfanin tun daga 2000 kuma an sanya shi akan yawancin samfuran damuwa da yawa, kamar Focus, Mondeo, Galaxy da C-Max. Injiniyoyin Jafananci ne suka haɓaka wannan jerin raka'a kuma ana kiranta da Mazda MZR.
Tsarin injin Ford Duratec HE
A shekara ta 2000, Mazda ya gabatar da wani layi na in-line 4-Silinda injuna karkashin MZR index, wanda ya hada da L-jerin man fetur injuna. Don haka sun sami sunan Duratec HE akan Ford. Zane ya kasance na al'ada na wancan lokacin: shingen aluminium tare da simintin ƙarfe na simintin gyare-gyare, 16-valve DOHC toshe shugaban bawul ba tare da masu ɗaukar ruwa ba, tukin sarkar lokaci. Hakanan, waɗannan raka'o'in wutar lantarki sun sami tsarin canza jumlolin ci da kuma bawul ɗin EGR.
A tsawon tsawon lokacin da ake samarwa, waɗannan injinan an sabunta su fiye da sau ɗaya, amma babban abin ƙirƙira shine bayyanar mai sarrafa lokaci akan mashin shayar da injin konewa na ciki. An fara shigar da shi a cikin 2005. Yawancin gyare-gyaren sun rarraba allurar mai, amma akwai nau'ikan allurar mai kai tsaye. Misali, Ford Focus na ƙarni na uku an sanye shi da injin Duratec Sci mai ma'aunin XQDA.
Canje-canje na injuna Ford Duratec HE
Ƙimar wutar lantarki na wannan jerin sun kasance a cikin nau'i daban-daban na 1.8, 2.0, 2.3 da 2.5 lita:
| CFBA (130 HP / 175 Nm) | Mondeo Mk3 |
| CHBA (125 HP / 170 Nm) | Mondeo Mk3 |
| QQDB (125 HP / 165 Nm) | Mai da hankali Mk2, C-Max 1 (C214) |
| CJBA (145 HP / 190 Nm) | Mondeo Mk3 |
| AOBA (145 hp / 190 nm) | Mondeo Mk4 |
| AOWA (145 HP / 185 Nm) | Galaxy Mk2, S-Max 1 (CD340) |
| AODA (145 HP / 185 Nm) | Mai da hankali Mk2, C-Max 1 (C214) |
| XQDA (150 HP / 202 Nm) | Mayar da hankali Mk3 |
| SEBA (161 HP / 208 Nm) | Mondeo Mk4 |
| SEWA (161 HP / 208 Nm) | Galaxy Mk2, S-Max Mk1 |
| YTMA (150 HP / 230 Nm) | da Mk2 |
Rashin hasara, matsaloli da rugujewar injin konewa na ciki na Duratec HE
Yawancin gunaguni suna da alaƙa da rashin kwanciyar hankali na injin kuma akwai dalilai da yawa don wannan: gazawar tsarin ƙonewa da maƙarƙashiya na lantarki, yayyowar iska ta bututun VKG, daskarewa EGR bawul, rushewar famfo mai mai kula da matsa lamba a cikinsa.
Matsalar yawan injunan wannan silsilar ita ce na'urar tarwatsewar mai sakamakon faruwar zoben. Decarbonizing yawanci baya taimakawa kuma dole ne a canza zoben, sau da yawa tare da pistons. A kan dogon gudu, dalilin amfani da mai a nan na iya riga ya zama kamawa a cikin silinda.
An sanye da nau'in nau'in kayan abinci tare da tsarin canjin lissafi kuma sau da yawa yana kasawa. Bugu da ƙari, duka na'urar motsa jiki na lantarki da kuma axle kanta tare da dampers sun kasa. Zai fi kyau a ba da odar kayan gyara don maye gurbin ta hanyar kasida ta Mazda, inda suke da rahusa.
Rarraunan maki na wannan motar kuma sun haɗa da: goyon bayan dama, hatimin mai na baya, famfo na ruwa, janareta, thermostat da abin da aka makala bel ɗin abin nadi. Hakanan a nan akwai hanya mai tsada don daidaita bawul ta zaɓin turawa.
Maƙerin ya nuna albarkatun inji mai nisan kilomita 200, amma cikin sauƙin tafiyar kilomita 000.
Farashin Duratec HE raka'a akan sakandare
| Mafi ƙarancin farashi | rubles |
| Matsakaicin farashin sake siyarwa | rubles |
| Matsakaicin farashi | rubles |
| Injin kwangila a waje | - |
| Sayi irin wannan sabon naúrar | rubles |
