Kutsiva masensa eBMW X5 E53 injini manejimendi system

Kana wapedza kutsiva injini paramende sensors, zvinodikanwa kuti uverenge ruzivo nezve kusashanda kubva kuECU-KSUD ndangariro ye "DME" system memory. Troubleshoot uye bvisa ndangariro yeruzivo nezve kusashanda kwendangariro.

Iyo BMW X5 E53 crankshaft yekumhanyisa sensor inoiswa pasi pekutangisa uye inofanirwa kutsiviwa nenzira inotevera. Dzima moto uye bvisa booster ndiro. Vhura tambo uye uibvise kubva kune injini crankshaft speed sensor (23, ona mufananidzo 3.3). Sunungura sikuruu (24) uye bvisa sensor.

1 - cylinder block; 2-threaded plug (M14x1,5); 3- mhete yekuisa chisimbiso; 4 - sleeve yepakati (13,5); S - nhovo; 6, 30 - sleeve yepakati (10,5); 7, 8 - muromo; 9 - bhaudhi (M6x16); 10 - socket; 11 - chivharo; 12 - sleeve yepakati (14,5); 13 - chisimbiso: 14 - stuffing box cover; 15,16 - bhaudhi (M8×32); 17—omentum; 18 - sleeve yepakati (10,5); 19—bhaudhi (M8×22); 20 - sensor level mafuta; 21 - bhaudhi (M6x12); 22—mhete yekuisa chisimbiso (17×3); 23 - crankshaft sensor; 24 - bhaudhi (M6×16); 25—forogo (M8×35); 26 - forogo (M10 × 40); 27—bhaudhi (M8×22); 28-kupinza kwepakati; 29-threaded plug (M24 × 1,5); 30—ruoko rwepakati (13,5); 31-kugogodza sensor; 32 —bhaudhi (M8×30); 33 —bhaudhi (M10×92); 34 - screw cap (M14 × 1,5); 35, 36 - pini yekuvhara

Kutora camshaft position sensor (35, ona Fig. 3.63) iri mumusoro we cylinder, inofanira kuchinjwa nenzira inotevera.

1, 19 - chigadziko; 2—nzungu; 3-chivharo chekudzivirira; 4 - kupindirana; 5, 28, 31, 33, 39 - mhete yekuisa chisimbiso; 6, 23 - pini yekutsvaga; 7-rubber-simbi hinge; 8, 9 - bofu nut; 10 - kuvhara washer; 11—chisimbiso; 12, 13, 14 - purogiramu yekubatana; 15, 37—mhete yokuisa chisimbiso (17×3); 16, 35—camshaft sensor; 17, 34 - bhaudhi (M6x16); 18 - chaiyo bhaudhi; 20 - plug nemhete yekuvhara; 21 - hook flange; 22—slide; 24 - nzungu M6; 25- jumper "mukanyiwa"; 26 - bhaudhi (M6x10); 27—nzungu M8; 29, 32—bhaudhi risina mhango; 30-mutsara wemafuta; 36-EMK; 37-mhete (17×3); 38 - piston; 39—chirimo; 40 - cylinder musoro; 41 - chisimbiso chesimbi; 42—chikamu chepamusoro; 43-mafuta ekuzadza chivharo; 44 - musoro

Dzima moto uye bvisa imba yekusefa yemhepo. Bvisa solenoid valve (36) kubva kuD-VANOS control unit pane inopinza camshaft. Bvisa loop pabhokisi retambo.

Batanidza chidimbu chetambo yekubatsira inenge 50 - 60 cm kureba kune sensor loop, izvo zvichaita kuti zvive nyore kuisa sensor nyowani. Sunungura sikuruu (34) securing sensor (35). Bvisa sensor kubva muhumburumbira musoro. Dhonza kunze kwekupedzisira kwetambo ye sensor kusvikira tambo yekubatsira yapinda munzvimbo mubhokisi retambo. Bvisa sensor pamwe netambo inobatanidza iyo kune system. Bvisa tambo yekubatsira kubva kune yakakundikana sensor. Batanidza tambo yekubatsira AL yeiyo sensor nyowani. Isa tambo kubva kune itsva sensor mubhokisi retambo uchishandisa tambo yekubatsira.

Tarisa O-ring (33) yezvinogona kukanganisa, shandura kana zvichidiwa. Dzorera O-ring (37) yeD-VANOS solenoid valve (36) uye simbisa valve kusvika 30 Nm (3,0 kgfm).

Iyo yekupedza camshaft chinzvimbo sensor yeBMW X5 E53 iri pamberi pemusoro wecylinder padivi rekubuda uye inofanira kutsiviwa nenzira inotevera. Dzima iginition uye bvisa iyo sensor tambo.

Bvisa screw (17) inochengetedza sensor kumusoro wecylinder. Bvisa encoder (16) kubva muhumburumbira musoro. Tarisa rin'i yekuisa chisimbiso (15) kuti uone kukanganisa, shandura kana zvichidikanwa.

Dzima ignition uye bvisa manifold ekutora. Sunungura bhuraketi tabhu pabhokisi retambo woibvisa. Sunungura screws (32) uye bvisa kugogodza sensors kubva muhumburumbira bank 1-3 uye humburumbira bank 4-6.

Paunenge uchiisa, chenesa nzvimbo dzekubatana dzemasensi ekugogodza uye mapoinzi ekubatanidza pane cylinder block. Isa ma sensors ekugogodza uye simbisa mabhaudhi anokwira (32) kusvika 20 Nm (2,0 kgfm).

Lubrication system sensors (3 pcs.) yakaiswa munzvimbo mbiri. Maviri emafuta emagetsi akaiswa mumafuta emafuta edzimba: tembiricha (10, ona Fig. 3.16) uye kumanikidza (11), iri diagonally.

1 - chinotsiviwa chinhu; 2 - mhete (7,0 × 2,5); 3 - mhete (91×4); 4 - sefa chivharo; 5 - kuvhara gasket; 6 - mutsara wemafuta; 7-kusimbisa mhete (A14x20); 8 - hollow bolt; 9 - bhaudhi (M8×100); 10 - sensor tembiricha yemafuta; 11-mafuta ekumanikidza sensor; 12-bhaudhi (M8x55); 13 - bhaudhi (148×70); 14 - mhete (20 × 3); 15 - kusveta pombi; 16 - bhaudhi (M6×16); 17,45-bhaudhi (M8×55); 18—pombi yemafuta; 19 - sleeve; 20 - kuongorora; 21 - mhete (9x2,2); 22 - rutsigiro; 23, 25, 27, 28, 34—sikirini; 24—mutungamiri; 26 - mhete (19,5 × 3); 29 - pani yemafuta; 30 - pini (M6×30); 31, 35 - mhete yekuisa chisimbiso; 32-mafuta level sensor; 33—nzungu (M6); 36 - cork (M12 × 1,5); 37-yakavharwa gasket; 38 - mhete yekuisa; 39— nzungu (M10 × 1); 40—asterisk; 41 - rotor yemukati; 42-rotor yekunze; 43 - cheni; 44—mugovera; 46 - chitubu; 47-mhete (17 × 1,8); 48-spacer sleeve; 49 - kuchengetedza mhete (2x1); 50 - bypass pombi yehose yekuparadzanisa mafuta; 51 - mafuta sefa imba

Iyo tembiricha sensor inokwidziridzwa zvishoma.

Iyo tembiricha yemafuta sensor inofanirwa kutsiviwa nenzira inotevera. Dzima ignition. Vhura chivharo (4) chesefa yemafuta kuitira kuti mafuta ayerere mugango remafuta. Bvisa imba yekusefa yemhepo. Dhonza iyo tembiricha yemafuta sensor yedunhu uye sunungura iyo mafuta tembiricha yegeji sensor.

Paunenge uchiisa, simbisa iyo tembiricha yemafuta sensor kusvika 27 Nm (2,7 kgf m). Tarisa huwandu hwemafuta uye uwedzere kumusoro kana zvichidikanwa.

Kutsiviwa kweBMW X5 E53 oiri pressure sensor (11) inofanira kuitwa nenzira inotevera. Dzima ignition. Vhura chivharo (4) chesefa yemafuta kuitira kuti mafuta ayerere mugango remafuta. Bvisa imba yekusefa yemhepo uye bvisa iyo mafuta pressure sensor seti. Vhura iyo mafuta pressure sensor.

Paunenge uchiisa, simbisa mafuta ekumanikidza switch kusvika ku27 Nm (2,7 kgfm). Tarisa huwandu hwemafuta uye uwedzere kumusoro kana zvichidikanwa.

Dzima ignition. Vhura chivharo chesefa yemafuta kuti mafuta abude mupani yemafuta einjini. Bvisa gusset, bvisa ipulagi (36) uye ubvise mafuta ejini. Rasa mafuta apera kuti ashandiswezve. Bvisa loop kubva kuoiri level sensor.

Sunungura nzungu (33) uye bvisa mafuta level sensor (32). Chenesa chisimbiso chepamusoro pane pani yemafuta. Tsiva o-mhete (31) pane sensor level yemafuta uye o-ring (3) pamafuta sefa chivharo (4). Teerera pini yekukiya (30).

Isa uye simbisa chivharo chesefa yemafuta kusvika 33 Nm (3,3 kgf m). Isa ndiro yekusimbisa uye simbisa kusvika ku56 Nm + 90 °. Zadza injini nemafuta uye tarisa chiyero chayo.

Kutsiviwa kweBMW X5 E53 tembiricha sensor (19, ona Fig. 3.18) yemhepo inopinda inofanira kuitwa nenzira inotevera.

1 - rubber bushing; 2 - kutora mhepo; 3—deko; 4 - kuvhunduka kunobata; 5 - mhete (91×6); 6 - bracket (34mm); 7 — snob (42mm); 8 - muffler / imba; 9 - sleeve yepakati; 10 - kutsigira; 11 - bhaudhi (M6x12); 12—bhero; 13 - hinge; 14 - vharafu xx; 15 - mubati wevhavha; 16 - inotsiva sefa chinhu; 17 - T-bolt (M6x18); 16-executive block; 19-tembiricha sensor; 20 - mhete (8×3); 21 - nzungu (MV); 22 - sleeve; 23—idya zvakawanda; 24 - nzungu (M7); 25—mahinji; 26—mhete (7x3); 27— screw; 28 - adapta

Dzima moto uye bvisa chivharo chemuromo. Bvisa iyo inopinza yemhepo tembiricha sensor sekiti. Dzvanya latch uye bvisa iyo inopinza yakawanda tembiricha sensor.

Paunenge uchiisa sensor, tarisa o-ring (20) yekukuvara uye shandura o-ring kana yakakuvadzwa.

Iyo accelerator pedal (gasi) chinzvimbo sensor iri mukamuri yevatyairi uye yakabatana zvakananga kune pedal, inofanirwa kutsiviwa nenzira inotevera. Dzima ignition. Dzvanya zvinyoro nyoro tebhu yekukiya pasi uye bvisa accelerator pedal module (2) kubva padivi.

Bvisa iyo AL kubva kune accelerator pedal module uye bvisa accelerator pedal position sensor.

Isa iyo accelerator pedal position sensor mune reverse order.

Iyo inotonhorera tembiricha sensor iri pasi pekupedza manifold mumusoro wecylinder, padyo ne6th silinda uye inofanira kutsiviwa nenzira inotevera. Dzima ignition uye bvisa manifold ekutora. Bvisa dunhu uye bvisa inotonhorera tembiricha sensor.

Iyo tembiricha sensor inofanirwa kuiswa mune reverse kurongeka, nepo zvichidikanwa kuisa tembiricha sensor panzvimbo uye kuisimbisa ne torque ye13 N m (1,3 kgf m). Unganidzazve injini, tarisa iyo inotonhorera nhanho uye kumusoro kumusoro kana zvichidikanwa.

Kutsiva iyo isina basa vharafu BMW X5 E53. Ivhavha yemhepo isina basa iri pazasi peyakawanda manifold, yakananga pamusoro peiyo throttle body.

Kutsiviwa kwevhavha yekutonga kweidling inofanirwa kuita nenzira inotevera. Dzima moto uye bvisa "-" terminal yebhatiri. Bvisa hose yekusveta pakati pemhepo sefa imba uye throttle body. Bvisa iyo AL kubva kune resonant valve (18) uye idle control valve (14).

• Sunungura bhokisi rekugadzirisa screw uye isina basa mhepo yevharuvhu yekutsigira screws (13). Bvisa vharuvhu yemhepo isina basa kubva pane yakawanda yekupinza ine bracket.
• Bvisa vheji yemhepo isina basa kubva parubha rutsigiro (4).
  
  
  
  Iyo gasket (1) pakati pevharuvhu yemhepo isina basa (2) uye manifold ekutora inofanira kugara ichitsiviwa. Paunenge uchitsiva gasket, tanga waiisa pane yakawandisa manifold.
• Kufambisa kuiswa kwevhavha isina basa, pfekedza mukati mechisimbiso negirisi kuti iite nyore kutsvedza.

Kutsiva mafuta epombi relay kunofanirwa kuitwa nenzira inotevera. Verenga iyo ECU-ECU yekukanganisa memory ruzivo kubva kuDME system, dzima iyo yekubatidza. Vhura bhokisi regirovhosi woribvisa.

• Sunungura screws uye dhonza bhokisi refuse pasi (pasina kusunungura tambo).
• Bvisa relay kubva papombi yemafuta.
  
  

Cherechedza chinyorwa!

Mushure mekubvisa mafuta epombi relay, kana kiyi yekupisa ichishandurwa kunzvimbo yekutanga, pombi yemafuta haibatike uye injini haina kutanga.

Kuiswa kwepombi yepombi relay kunofanirwa kuitwa mune reverse kurongeka, uchiverenga iyo ECM yekukanganisa memory ruzivo kubva kuDME system. Tarisa mameseji ezvikanganiso akanyorwa. Troubleshooting uye kudzima ruzivo kubva kukanganisa ndangariro.