Otu esi elele ihe mmetį»„ta camshaft BMW E39
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Otu esi elele ihe mmetį»„ta camshaft BMW E39

Lelee į»nį»dį»„ ahį»„ na dochie ihe mmetį»„ta į»nį»dį»„ camshaft (CMP)

Na-enyocha į»nį»dį»„ ahį»„ na dochie į»nį»dį»„ camshaft (CMP) sensį»

Ime usoro a nwere ike ime ka sistemį»„ OBD chekwaa mmejį», nke a ga-amį»„nye į»kį»„ site na Check Engine Light. Mgbe į»‹mechara ule na mgbake kwesį»‹rį»‹ ekwesį»‹, echefula ihichapį»„ ebe nchekwa sistemį»„ (lee On-Board Diagnostic (OBD) Sistemį»„ į»Œrį»„ na Usoro Nsogbu.

1993 na 1994 į»„dį»‹

A na-eji ihe mmetį»„ta CMP chį»pį»„ta į»sį» engine na į»nį»dį»„ ugbu a nke pistons na cylinders ha. A na-ezigara ozi e dekį»rį» na ihe nrį»„pį»„ta arį»„nyere, nke, dabere na nyocha ya, na-eme mgbanwe kwesį»‹rį»‹ ekwesį»‹ na oge į»‹gbanye na nhazi oge į»‹gbanye. Ihe mmetį»„ta CMP nwere efere rotor na sekit nke na-emepį»„ta mgbama ebili mmiri. A na-ekewa efere rotor n'ime oghere nke ngalaba 360 (na mgbakwunye nke 1). į»¤dį»‹ na į»nį»dį»„ nke oghere ndį»‹ ahį»„ na-enye gį»‹ ohere nyochaa į»sį» engine na į»nį»dį»„ dį»‹ ugbu a nke camshaft. A na-ejikį»ta otu į»kį»„ na photodiodes n'ime sekit nhazi. Ka ezĆ© rotor na-agafe oghere n'etiti ƬhĆØ na photodiode, nkwį»„sį»‹tį»„ na-agbanwe agbanwe nke į»kį»„ į»kį»„ na-eme.

Kwupu njikį» eriri wiring na nkesa. Gbanwuo į»kį»„. Iji voltmeter, lelee į»dį»„ njikį» ojii na į»cha. į»Œ bį»„rį»„ na enweghį»‹ voltaji, lelee į»nį»dį»„ nke wiring na sekit n'etiti relay ECCS na batrį»‹. (echefula fuses). Lelee į»nį»dį»„ nke relay n'onwe ya na wiwi eletrik na-esi na ya gaa na njikį» nkesa (lee eserese njikį» eletrik na njedebe nke isi ihe na-arį»„ į»rį»„ eletriki). Iji ohmmeter, lelee į»dį»„ waya ojii maka ala.

Gbanyį»„į» mgbanye ma wepį»„ onye na-ekesa injin (lee Isi NgwĆ” į»Œrį»„ Eletriki). Weghachite njikį» waya izizi. Jikį»į» į»„zį» dį»‹ mma nke voltmeter na į»dį»„ green/oji dį»‹ n'azį»„ njikį». Gbanye nyocha na-adį»‹ghį»‹ mma n'ala. Gbanyį»„į» į»kį»„ ma jiri nwayį»į» nwayį»į» malite į»‹gbagharį»‹ ogwe nke nkesa, na-ekiri ihe nrį»‹bama nrį»„gide. Foto na-esonį»„ kwesį»‹rį»‹ į»‹pį»„ta: 6 na-awį»„likwa elu na njupį»„ta nke 5,0 V kwa ntugharį»‹ ogwe aka megide ndabere nke mgbama na-agį»„ta site na efu. Nnwale a gosiputara na edebanyela akara ngosi 120 nke į»ma.

Na mgbanyį»„ į»kį»„, jikį»į» voltmeter na njedebe odo-acha ndį»„ ndį»„ nke waya. Gbanyį»„į» į»kį»„ ma jiri nwayį»į» nwayį»į» malite į»‹tį»„gharį»‹ ogwe nkesa. N'oge a, a ga-enwe mgbawa mgbe niile nke 5 volts yana ugboro 360 pcs n'otu ngbanwe nke ogwe osisi. Usoro a na-enye gį»‹ ohere į»‹chį»pį»„ta na a na-emepį»„ta mgbaĆ mĆ  1 nke į»ma.

į»Œ bį»„rį»„ na nsonaazį»„ nlele ndį»‹ akį»wara n'elu adį»‹ghį»‹ mma, a ga-edochirį»‹rį»‹ į»gbakį» nkesa mgbanye į»kį»„ (lee Isi Ngwunye Eletriki Equipment); enweghį»‹ ike į»‹nye ihe mmetį»„ta CMR n'otu n'otu.

į»¤dį»‹ sitere na 1995 vol.

Ihe mmetį»„ta CMP dį»‹ na mkpuchi oge n'ihu nke powertrain. Ihe mmetį»„ta ahį»„ nwere magnet na-adį»‹gide adį»‹gide, isi na ikuku waya ma ejiri ya chį»pį»„ta oghere dį»‹ na camshaft sprocket. Mgbe ezĆ© sprocket gafere nso sensį», oghere ndį»ta gbara ya gburugburu na-agbanwe, nke n'aka nke ya na-aghį» voltaji mgbama na PCM. Dabere na nyocha nke ozi enwetara site na ihe mmetį»„ta, modul njikwa na-ekpebi į»nį»dį»„ pistons na cylinders ha (TDC).

Kwupu eriri ihe mmetį»„ta. N'iji ohmmeter, tį»„į» nguzogide n'etiti njikį» njikį» sensį» abį»„į». Na okpomį»kį»„ nke 20 C kwesį»‹rį»‹ inwe nguzogide 1440Ć·1760 Ohm (ihe mmetį»„ta nke Hitachi mere) / 2090Ć·2550 Ohm (ihe mmetį»„ta nke Mitsubishi mere), ihe mmetį»„ta na-ezighį»‹ ezi ga-edochi.

į»Œ bį»„rį»„ na nsonaazį»„ nlele a dį»‹ n'elu dį»‹ mma, rį»„tį»„ aka na eserese njikį» eletriki (lee Isi ihe n'ime akį»„rį»„ngwa eletriki) wee lelee wiwi eletrik na-abį»‹a site na PCM maka akara nkwį»„sį»‹tį»„. Lelee akara ngosi nke į»dį»‹da dara ogbenye na waya ojii nke eriri wiring (jiri ohmmeter). į»Œ bį»„rį»„ na ihe mmetį»„ta na wiring dį»‹ mma, buru į»„gbį» ala gaa ebe a na-amį»„ ihe ka PCM chį»pį»„ta ma mezie ya ma į» dį»‹ mkpa.

Camshaft į»nį»dį»„ ihe mmetį»„ta

M nwere a 39 BMW E52 M1998TU afį» abį»„į». Ihe niile ga-adį»‹ mma, mana ike agwį»„la m imebi ihe mmetį»„ta į»nį»dį»„ camshaft. N'ime afį» abį»„į» a, ana m azį»„ta ihe mmetį»„ta nke isii ugbu a. M na-azį»„ta ihe mmetį»„ta, jiri ya mee ihe maka į»nwa 1-2, į» na-agbaji, wee 1-2 į»zį» na nke gbajiri agbaji. Azį»„tara m nke mbį»„, dį»‹ ka hel, na nke mbį»„ ejiri, na į»„lį» į»rį»„ ndį»‹ į»zį» na-eri otu į»nwa ma į» bį»„ abį»„į» ma į»‹ nwere ike į»‹ga maka nke į»hį»„rį»„. Na į»‹ntanetį»‹ ha na-ede naanį»‹ banyere mmebi ma į» bį»„ otu esi elele ihe na-adį»‹ghį»‹ arį»„ į»rį»„, mana į» nweghį»‹ onye na-ede ihe kpatara ya ji ada. ƒnye nwere ike inye aka? Ebee ka igwu ala? į»Œ bį»„ n'ihi vanus?

Ee, echefuru m į»‹kį»wapį»„ta na ihe mmetį»„ta camshaft oriri

Malite na Ike Gį»‹nį»‹ bį»„ crankshaft ma į» bį»„ camshaft sensį»? Eriri eriri induction omenala. į»Œ bį»„rį»„ na į»‹ na-ere į»kį»„, lelee nri. XM Enwere m Chinese nkį»‹tį»‹ na 1 na 2. Ihe niile na-arį»„ į»rį»„.

Agara m ndį»‹ į»rį»„ į»kį»„ eletrik ma chee na ha nwere ike iwepį»„ta ihe. Ma eleghį»‹ anya, į»„fį»dį»„ į»„dį»‹ damper ma į» bį»„ ihe dį»‹ otĆŗ ahį»„. Ha enyeghį»‹ aka, ha kwuru na o yikarį»‹rį»‹ ka ha ga-eleba anya na į»nį»dį»„ nke brushes. Na į»„dį»‹ okwu ire į»„tį» na-ewe iwe ka na-arį»„ į»rį»„, na-emekarį»‹ mgbe nke a gasį»‹rį»‹ į»„bį»„rį»„ na-amalite į»‹gbawa

į»Šlele generator dį»‹ mfe. Were ihe ngosi LCD were mita voltaji oge niile (Chinese) wee tį»į» ya ka į» bį»„rį»„ į»nį»dį»„ akpaka ka į»‹hį»„ spikes voltaji. į»Œnį»„ahį»‹a nke ngwaahį»‹a a bį»„ ihe dį»‹ka 100 rubles. Kwesį»‹rį»‹ į»‹bį»„ 14-14,2

M nnį»į» fį»„rį»„ reels abį»„į» na ngwį»„cha izu į»„ka gara aga. N'ime otu enwere nguzogide, na kį»ntaktį»‹ niile enwere enweghi ngwį»„cha, ya bį»„, oghere. Na nke abį»„į», naanį»‹ na akwį»„kwį» ndį»„ akwį»„kwį» ndį»„ na agba aja aja nwere nguzogide, ma ugboro 10 karį»‹a ka o kwesį»‹rį»‹ į»‹dį»‹, na-acha uhie uhie nwekwara oghere. Na na na na otu reel. M na-echebu na ma eleghį»‹ anya, nke a bį»„ n'ihi na m na-agba į»sį» na eriri site na mkpį»„rį»„ ndį»„ ihe nketa. Ikekwe enwere į»„dį»‹ magnetik na-arį»„ į»rį»„ ebe a. į»Œ bį»„ ezie na eriri ahį»„ dį»‹ mkpį»„mkpį»„ ma sie ike į»‹chekwa n'į»„zį» į» bį»„la į»zį». Na ebe a bį»„ ihe mmetį»„ta nke isii. N'į»dį»‹nihu dį»‹ nso, m ga-akpį» nke bara uru ma gbalį»‹a į»‹wį»„nye waya nke eriri į»hį»„rį»„ ahį»„ n'į»„zį» į»„fį»dį»„ nso na ntinye, į» bį»„ghį»‹ na gene. A na-atį»„ voltaji ozugbo na mkpį»„rį»„ ndį»„ ihe nketa ma į» bį»„ enwere ike ime ya na Akum?

Ee, enwere oghere na ihe mmetį»„ta n'onwe ya. Aghį»taghį»‹ m nke į»ma ihe nke a ga-enye m, na enweghį»‹ m onye eletriki, yabį»„ m ga-eme ya n'enweghį»‹ ajį»„jį»„, mana gwa m ebe m ga-enweta pinout nke mgbawa ECU.

Otu esi elele ihe mmetį»„ta camshaft BMW E39

N'etiti į»„kwį»„ nke 1 na nke abį»„į» na "nwoke" nke ihe mmetį»„ta kwesį»‹rį»‹ į»‹dį»‹ ihe dį»‹ka 2 ohms, n'etiti 13nd na 2rd banyere 3 ohms. (n'į»„fį»dį»„ sensį», a na-ede nį»mba nke į»„kwį»„, na ndį»‹ į»zį» į» bį»„ghį»‹)

Mgbe ahį»„, į»‹ ā€‹ā€‹ā€‹ā€‹ga-amara na ihe mmetį»„ta ahį»„ n'onwe ya adį»‹ghį»‹ mkpį»„mkpį»„.

M tį»„rį»„ 5,7 na ihe mmetį»„ta na kį»ntaktį»‹ dį»‹ n'ĆØzĆ­, gbanwee polarity, 3,5 gosipį»„tara. N'etiti mbį»„ na etiti 10.6, į» bį»„rį»„ na į»‹ gbanwee polarity, mgbe ahį»„ enweghi ngwį»„cha. N'etiti etiti na nke ikpeazį»„ 3,9, į» bį»„rį»„ na į»‹ gbanwee polarity, mgbe ahį»„ enweghi ngwį»„cha. Kedu ka esi aghį»ta ebe kį»ntaktį»‹ dį»‹?

Achį»kwara m schematics maka E39, mana ahį»„ghį»‹ m ihe į» bį»„la. Ihe mmetį»„ta ahį»„ nwere ike į»‹bį»„ njikį» na-adį»‹ghį»‹ ike na sekit gį»‹, mana enweghį»‹ m ike į»‹hį»„ ebe ma į» bį»„ ka į» na-aga.

Otu esi elele ihe mmetį»„ta camshaft na BMW E39

N'į»„bį»chį»‹ "mara mma", "samurai" m achį»ghį»‹ į»‹malite nke mbį»„, į» bį»„ ezie na na mgbalį»‹ nke abį»„į» į» malitere n'enweghį»‹ nsogbu (nke a bį»„rį»‹rį»‹ obere aka nke uche m)

Mgbe njem dį»‹ mkpirikpi (į»kį»„ į»kį»„), achį»pį»„tara m ozugbo na į»„gbį» ala ahį»„ dį»‹ umengwį»„ - į» na-eji nwayį»į» nwayį»į» na-emeghachi omume na gas, na-ebugharį»‹ ma į» bį»„ na-erughį»‹ naanį»‹ mgbe 2500-3000 rpm gasį»‹rį»‹, enwere į»dį»‹da n'oge osooso, į»„da engine ghį»rį» N'oge a, į»sį» XX kwį»„siri ike na nke nkį»‹tį»‹, į» dį»‹ghį»‹ twitches n'į»„zį», į» dį»‹ghį»‹kwa njehie na usoro.

Ejikį»tara m INPU na onye mere mpį»„ pį»„tara na injin ECU: njehie 65, ihe mmetį»„ta camshaft.

Ekpebiri m iji dochie ya n'onwe m, azį»„rį»„ m VDO ihe mmetį»„ta na į»„lį» ahį»‹a ntį»„kwasį»‹ obi, ebe į» bį»„ na nke mbį»„ adį»‹ghį»‹, otu onye na-ere ahį»‹a kwukwara na VDO bį»„ nke mbį»„, kama na akara BMW na igbe ahį»„. "

Ekpebiri m ime onye nnį»chi anya dį»‹ ka vidiyo dį»‹ n'okpuru ebe a, n'agbanyeghį»‹, nwoke ahį»„ jiri ihe mmetį»„ta Meile.

į»Œ bį»„ ihe amamihe dį»‹ na ya ikwe ka injin ahį»„ dį»‹ jį»„į»„ tupu į» dochie ihe mmetį»„ta ahį»„, ma į» bį»„ghį»‹ na į»‹banye n'okpuru mkpuchi ahį»„ ga-abį»„ ihe na-adį»‹ghį»‹ mma na nrį»„gide!

  1. Wepu ihe mkpuchi injin į»‹chį» mma kwesį»‹rį»‹ ekwesį»‹
  2. Kwį»„pį»„ ikuku ikuku na Vanos:
  3. Anyį»‹ na-ewepį»„ njikį» (mgbawa) na Vanos solenoid, a na-egosi ya site na akį»„ na-acha anį»„nį»„ anį»„nį»„ na foto a:
  4. Kpachapį»„ anya (na-enweghį»‹ oke į»‹nį»„ į»kį»„ n'obi) wepį»„ Vanos solenoid na mgbanaka 32 mepere emepe:
  5. Jiri nlezianya wepį»„ eriri ala ahį»„ site na valvį»„ Vanos na eriri 19mm, na-eji aka nke į»zį» na-eji washer na bolt na ebe akį»„ na ihe mkpuchi ahį»„ gosipį»„tara, wee bugharį»‹a eriri ahį»„ na-adį»‹ghį»‹ ahį»„ n'akį»„kį»„: Maka į»‹dį»‹ mma, į»‹ nwere ike į»‹tį»pį»„ ya. mmanį»„ mmanį»„ (emeghį»‹ m nke a)
  6. Ugbu a ohere į»‹nweta ihe mmetį»„ta ahį»„ mepere emepe, jiri torx wepį»„ ihe mmetį»„ta sensį» (ejiri hexagon kpughee m ya) wee mee ka bį»tį»‹nį»„ ahį»„ sie ike ka į»‹ ghara ile anya!
  7. Wepu ihe mmetį»„ta na oghere (į»tį»„tį»„ mmanį»„ ga-awį»„fu)
  8. Kwupu njikį» ihe mmetį»„ta, į» dį»‹ mfe į»‹chį»ta
  9. Jiri nlezianya wepį»„ O-mgbanaka na ihe mmetį»„ta na, mgbe į»‹chasį»‹rį»‹ ya mmanį»„ į»hį»„rį»„, tinye ya na ihe mmetį»„ta į»hį»„rį»„.
  10. Tinye ihe mmetį»„ta n'ime "oghere", jikį»į» ihe mmetį»„ta "mgbawa" ma mee ka ihe mmetį»„ta na-arį»‹ elu.
  11. Were mmanį»„ į»hį»„rį»„ gbanye Vanos solenoid O-mgbanaka ma tinyegharį»‹a ya n'usoro į»zį».
  12. Jikį»į» nyocha wee tį»gharį»‹a njehie sensį» na ebe nchekwa

Mgbakwunye na ndetu:

  • Maka mį»„ onwe m, ihe kacha sie ike (na na-ewe oge) bį»„ į»‹kwį»„sį»‹ ma jikį»į» njikį» nke ihe mmetį»„ta n'onwe ya; A zį»pį»„tara m n'eziokwu na m nwere obere aka na į» bį»„ghį»‹ mkpį»‹sį»‹ aka siri ike, na į»bį»„na otĆŗ ahį»„ ka m tara ahį»„hį»„!

    į»Œ ga-adaba adaba karį»‹a ma wepį»„rį»„ nzacha ahį»„.
  • ihe mmetį»„ta VDO na-abį»„ghį»‹ nke mbį»„ adį»‹ghį»‹ iche na ihe mmetį»„ta BMW mbį»„: ha abį»„į» nwere Siemens e dere na ha na nį»mba 5WK96011Z, ha gbakwunyere akara BMW na mbį»„.
  • Mgbe dochie ihe mmetį»„ta, osooso na n'ozuzu engine ike ike mma nke ukwuu, m na-atį»„ anya na nke a ga-aga n'ihu

Otu esi elele ihe mmetį»„ta camshaft na BMW E39 M52

Mgbe m na-achį»pį»„ta ihe nsogbu ahį»„ bį»„, ahį»„rį»„ m ndį»‹ nwere nsogbu yiri nke a, post a bį»„ maka ha.

MgbaĆ mĆ  ndį»‹ a bį»„ ndį»‹ a: ndį»‹ na-agba chaa chaa, ndį»‹ na-agba ume na ala, į»‹ma jijiji na-abaghį»‹ uru, į»„bara oriri site na 20%, ngwakį»ta bara į»„ba (enweghį»‹ isi nke į»kpį»kį», lambda ma į» bį»„ ihe na-akpali akpali).

Ntį»‹! MgbaĆ mĆ  ndį»‹ ahį»„ bį»„ naanį»‹ maka M50 2l engines na Siemens na M52 injection ruo 98, ikekwe maka į»„dį»‹ į»zį», enweghį»‹ m ike ikwu banyere ndį»‹ į»zį».

Ejikį»tara m INPA, rį»„tį»„rį»„ aka na DPRV, lelee data ya, ma į» dį»‹ ka į» naghį»‹ eme mkpesa.

Ewepį»„rį»„ m ihe mmetį»„ta ahį»„, lelee ya na ohmmeter n'etiti kį»ntaktį»‹ 1 na 2 enwere 12,2 Ohm - 12,6 Ohm, n'etiti 2 na 3

0,39 Ohm - 0,41 Ohm. Enwere m oghere n'etiti 1 na 2. M wepį»„rį»„ braiding nke wires, į» tį»„gharį»‹rį»‹ na wires anwį»„į»la. M gbalį»‹rį»‹ į»‹lele ozugbo na ihe mmetį»„ta, otu ihe ahį»„. M wepį»„rį»„ ya iche, tį»„į» kį»ntaktį»‹ ma hį»„ na į» dį»‹la njikere.

Otu esi elele ihe mmetį»„ta camshaft BMW E39

Otu esi elele ihe mmetį»„ta camshaft BMW E39

į»Œ dį»‹ mfe į»‹gbanwe. Oge nke abį»„į» m gbanwere ya na nkeji iri na ise, nke mbį»„ m gwuru nkeji iri anį».

į»Š ga-achį»: mpaghara į»kį»„ nke į»ma, wrenches (32, 19, 10 open-end), oghere 10-inch nke nwere eriri, ihe mkpuchi isi dį»‹ larį»‹į»‹ na aka siri ike. į»Œ ka mma ime ihe niile na igwe oyi, aka gį»‹ ga-adį»‹ mma.

Otu esi elele ihe mmetį»„ta camshaft BMW E39

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