P2165 Throttle / Pedal Position Sensor C - Tšebeliso e phahameng ea ho emisa

P2165 Throttle / Pedal Position Sensor C - Tšebeliso e phahameng ea ho emisa

Lethathamo la lintlha tsa OBD-II DTC

Throttle / Pedal Position Sensor C Boholo ba ho Emisa Karabo

See se bolela eng?

Ena ke khoutu ea bothata ba tlhahlobo ea "powertrain" ea "generic powertrain" mme e sebelisoa haholo ho likoloi tsa OBD-II. Sena se ka kenyelletsa, empa ha se felle feela ho, likoloi tse tsoang Ford (joalo ka F-150), Chevrolet, Dodge / Ram, Jeep, Chrysler, Kia, Toyota, VW, Ferrari, jj. ka ho latela selemo. , etsa, mmotlolo le lisebelisoa tsa yuniti ea motlakase.

Khoutu e bolokiloeng ea P2165 e bolela hore module ea "powertrain control module" (PCM) e fumane ho se sebetse hantle ha "throttle position sensor" C "(TPS) kapa" pedal sensor sensor "(PPS).

Lebitso "C" le bolela senara e itseng kapa karolo ea potoloho / kutlo. Ikopanye le mohloli o tšepahalang oa tlhaiso-leseling ea koloi bakeng sa tlhaiso-leseling e batsi ka koloi eo. Khoutu ena e sebelisoa feela makoloi a nang le lits'ebetso tsa drive-by-terata (DBW) mme e amahanngoa le ho emisa hofeta kapa phallo e bulehileng e pharalletseng.

PCM e laola sistimi ea DBW e sebelisa throttle actuator motor, li-sensors tse ngata tse emang kapele (tseo ka linako tse ling li bitsoang li-accelerator pedal position sensors), le li-sensors tse ngata tsa maemo. Lisebelisoa hangata li fanoa ka litšupiso tsa 5V, mobu le bonyane terata e le 'ngoe ea lets'oao.

Ka kakaretso, li-sensor tsa TPS / PPS ke tsa mofuta oa potentiometer. Katoloso ea mochini ho accelerator pedal kapa shaft throttle e etsa hore li-sensor li hokahane. Khanyetso ea sensor e fetoha joalo ka ha lithakhisa li haola ka har'a PCB ea sensor, li baka liphetoho ho haneleng ha potoloho le ho kenya matla a phepelo ho PCM.

Haeba PCM e fumana leqhubu la voltage ho tloha ho sensor e emeng / e pharalletseng (ho tsoa ho sensor e ngotsoeng C) e sa bonts'eng parameter e hlophisitsoeng, khoutu P2165 e tla bolokoa mme lebone la sesupo sa ho se sebetse (MIL) le ka bonesa. Ha khoutu ena e bolokoa, PCM hangata e kena ka mokhoa o holofetseng. Ka mokhoa ona, ho potlakisa enjene ho ka fokotsoa haholo (ntle le haeba e holofetse ka botlalo).

Throttle position sensor (DPZ):

Boima ba DTC ee ke bofe?

P2165 e lokela ho nkuoa e le boima kaha e ka etsa hore koloi e sitoe ho khanna.

A mang a matšoao a khoutu ke afe?

Matšoao a khoutu ea mathata a P2165 a ka kenyelletsa:

• Ho hloka karabelo ea 'moko-taba
• Matsapa a lekantsoeng kapa che
• Litala tsa enjene ha li etsoa ka idling
• Ho khaotsa ho potlakisa
• Taolo ea likepe ha e sebetse

A mang a mabaka a tloaelehileng a khoutu ke afe?

Mabaka a khoutu ena ea kutlo ea P2165 / pedal sensor a ka kenyelletsa:

• TPS e nang le phoso kapa PPS
• Potoloho e bulehileng kapa e khuts'oane ka ketane lipakeng tsa TPS, PPS le PCM
• Lihokelo tsa motlakase tse senyehileng
• Sekoli sa DBW se khanna.

Ke mehato efe e meng ea ho rarolla bothata ba P2165?

Lekola mohloli oa tlhaiso-leseling ea koloi bakeng sa li-bulletin tsa lits'ebeletso tsa tekheniki (TSBs) tse lumellanang le sebopeho, mofuta le boholo ba enjene ea koloi e amehang. Matšoao le likhoutu tse bolokiloeng le tsona li lokela ho tšoana. Ho fumana TSB e loketseng ho tla u thusa haholo tlhahlobong ea hau.

Tlhahlobo ea ka ea khoutu ea P2165 hangata e qala ka tlhahlobo ea pono ea mehala eohle le likhokelo tse amanang le sistimi. Ke ne ke tla hlahloba sephahla sa 'mele hore na ha se na matšoao a ho aha kapa ho senya k'habone. Hloekisa likhapo tsa khabone tse tsoang 'meleng oa mmino ho latela likhothaletso tsa moetsi le ho li lokisa kapa ho nkela mohala o fosahetseng kapa likarolo tse ling ka moo ho hlokahalang, ebe u leka sistimi ea DBW.

O tla hloka sekena sa tlhahlobo, digital volt / ohmmeter (DVOM), le mohloli o tšepahalang oa tlhaiso-leseling ea koloi ho fumana khoutu ena ka nepo.

Ebe o hokela sekena koung ea tlhahlobo ea koloi ebe u lata li-DTC tsohle tse bolokiloeng. Li ngole fatše haeba u ka hloka tlhaiso-leseling hamorao ha u fumanoa. Hape boloka lintlha tse amanang le foreimi ea ho lema. Lintlha tsena li ka thusa, haholo haeba P2165 e le lipakeng. Joale hlakola likhoutu le liteko ho khanna koloi ho netefatsa hore khoutu e hlakotsoe.

Haeba khoutu e hlakisoa hanghang, ho phahama ha motlakase le liphapang tse pakeng tsa TPS, PPS le PCM li ka fumanoa li sebelisa sesebelisoa sa data. Khutsufatsa molapo oa hau oa data ho bonts'a lintlha tse nepahetseng feela bakeng sa karabelo e potlakileng. Haeba ho se na li-spikes le / kapa ho se lumellane ho fumanehang, sebelisa DVOM ho fumana lintlha tsa nako ea 'nete mochining o mong le o mong oa li-sensor. Ho fumana lintlha tsa nako ea 'nete ho tsoa ho DVOM, hokela tlhahlobo e nepahetseng ea lead ho lets'oao le tsamaisanang le liteko tsa lefats'e ho potoloho ea lefatše, ebe o shebella pontšo ea DVOM ha DBW e ntse e sebetsa. Hlokomela ho phahama ha motlakase ha o tsamaisa butle-butle valve ea 'mele ho tloha ho koaloa ho bula ka botlalo. Gagamalo hangata e fapana ho tloha ho 5V e koetsoeng ka bongata ho fihla ho 4.5V e bulehileng ka bophara, empa lekola mohloli oa tlhaiso-leseling ea koloi bakeng sa lintlha tse tobileng. Haeba li-surges kapa tse ling tse sa tloaelehang li fumanoa, belaela hore senotlolo se ntseng se hlahlojoa se na le phoso. Oscilloscope hape ke sesebelisoa se setle sa ho netefatsa ts'ebetso ea sensor.

Haeba sensor e sebetsa ka moo e reriloeng, hakolla balaoli bohle ba amanang mme o leke lipotoloho ka bomong le DVOM. Litšoantšo tsa wiring tsa sistimi le li-pinout tsa sehokedi li ka u thusa ho tseba hore na ke lipotoloho life tseo u ka li lekang le hore na u ka li fumana kae koloing. Lokisa kapa u khutlisetse lipotoloho tsa sistimi ha ho hlokahala.

Phoso e fosahetseng ea mananeo a PCM kapa PCM e ka belaelloa ha feela li-sensor le lisekete tsa sistimi li hlahlojoa.

Bahlahisi ba bang ba hloka 'mele oa' mele, 'mele oa motlakase, le li-sensors tsohle tsa maemo hore li nkeloe sebaka ka botlalo.

Lipuisano tse amanang tsa DTC

• Hajoale ha ho na lihlooho tse amanang le tsona liforumong tsa rona. Romella sehlooho se secha foromong hona joale.

U hloka thuso e eketsehileng ka khoutu ea P2165?

Haeba u ntse u hloka thuso ka DTC P2165, beha potso litlatsong tse ka tlase ho sengoloa sena.

HLOKOMELA. Tlhahisoleseling ena e fanoa molemong oa tlhaiso-leseling feela. Ha ea rereloa hore e sebelisoe joalo ka khothaletso ea tokiso mme ha re na boikarabello bakeng sa ketso efe kapa efe eo u e nkang koloing efe kapa efe. Lintlha tsohle tse fumanehang sebakeng sena sa marang-rang li sirelelitsoe ka litokelo tsa bangoli.