P0688 Engine/Transmission Control Module (ECM/PCM) Simba Relay Sensor Circuit Yakavhurika/Kutadza

P0688 - OBD-II Dambudziko Code Unyanzvi Tsananguro

Dambudziko kodhi P0688 igeneric dambudziko kodhi inoratidza kusashanda kweInjini Kudzora Module (ECM) kana Powertrain Control Module (PCM) simba relay control circuit.

Ko dambudziko rekodhi P0688 rinorevei?

Dambudziko rekodhi P0688 rinoratidza dambudziko mune injini yekudzora module (ECM) kana powertrain control module (PCM) simba relay relay control circuit mumotokari. Iyi kodhi inoitika kana iyo ECM/PCM simba relay control circuit isingape yakajairika voltage sekutsanangurwa kwemugadziri.

Iyo ECM nePCM zvikamu zvemotokari zvine basa rekudzora injini uye mamwe masisitimu emotokari. Vanogashira simba kuburikidza nerelay inobatidza kana kudzima simba kubva mubhatiri. Iyo P0688 kodhi inoratidza kuti pane dambudziko nedunhu remagetsi iri, izvo zvinogona kuita kuti injini kana mamwe masisitimu emotokari asashande zvakanaka. Zvakakosha kuziva kuti iyi kodhi inongoonekwa chete pamotokari dzinoshandisa ECM/PCM simba relay uye inogona kusashanda kune mamwe marudzi emotokari kana masisitimu ekutarisira injini.

Zvimwe zvinokonzera

Zvimwe zvikonzero zveDTC P0688:

• Waya dzakakuvadzwa kana kuputsika: Waya dzinobatanidza relay yemagetsi kuECM/PCM kana kune magetsi anogona kukuvara, kuputsika, kana kupiswa, zvichikonzera kurasikirwa kwemagetsi uye kusakwana simba.
• Kusabatana kwakashata kana oxidation yevanobatika: Izvo zvinodikanwa kuti utarise mamiriro ezvibatanidza uye zvinobatika mumagetsi relay control circuit. Oxidation kana kusabatana kwakashata kunogona kukonzera kudzikiswa kwemagetsi uye zvichikonzera kusakwana kwemagetsi.
• Simba relay relay: Iyo simba relay pachayo inogona kunge isina kukwana, zvichikonzera kusakwana kwesimba rekufambisa kuECM/PCM.
• Matambudziko ebhatiri: Yakaderera voltage kana zvisina kufanira bhatiri kushanda kunogona kukonzera kusakwana simba kuECM/PCM kuburikidza nemagetsi relay.
• Grounding matambudziko: Kusakwana kana kusina kukodzera kugadzika munharaunda kunogonawo kuita kuti relay yemagetsi isashande uye ECM / PCM ive isina kukwana simba.
• Matambudziko nekubatidza switch: Kana chiratidzo chinobva pakudzima moto chikasasvika kune relay yemagetsi, zvinogona kukonzera kusakwana simba kuECM/PCM.
• ECM/PCM kusashanda zvakanaka: Muzviitiko zvisingawanzoitiki, ECM kana PCM pachayo inogona kunge isina kukwana, zvichiita kuti simba risina kukwana kana mamwe matambudziko nehurongwa hwekutonga.

Zvakakosha kuitisa kuongororwa kwakadzama kuti uone chikonzero chaicho chekodhi yeP0688 usati waita zviito zvekugadzirisa.

Ndezvipi zviratidzo zvekodhi yemhosva? P0688?

Kana DTC P0688 iripo, unogona kusangana nezviratidzo zvinotevera:

• Matambudziko nekutanga injini: Yakaderera voltage pamagetsi relay control circuit inogona kuita kuti injini ive yakaoma kana kusakwanisa kutanga.
• Kupererwa nesimba: Simba risina kukwana kuECM kana PCM rinogona kukonzera kurasikirwa kwejini simba kana kushanda kusina kugadzikana.
• Kusagadzikana kweinjini kushanda: Magetsi asina kufanira anogona kuita kuti injini imhanye zvisina tsarukano, sekudedera, kuzununguka kana kuzununguka paunenge uchityaira.
• Kuganhurirwa kwemabasa emotokari: Mamwe mabasa emotokari anoenderana neECM kana PCM anogona kusashanda zvakanaka kana kusawanikwa nekuda kwesimba risina kukwana.
• Tarisa Engine Chiedza Chinooneka: Code P0688 inomutsa Cheki Engine mwenje pane dashboard, zvichiratidza matambudziko nemagetsi system.
• Kurasikirwa kwezvikamu zvemagetsi: Zvimwe zvikamu zvemagetsi emotokari, zvakadai semarambi, mahita, kana zvidzoreso zvemamiriro ekunze, zvinogona kushanda zvishoma kana kukundikana zvachose nekuda kwesimba risina kukwana.
• Speed ​​muganho: Muzviitiko zvisingawanzoitiki, motokari inogona kupinda mune zvishoma zvekumhanya mode nekuda kwematambudziko emagetsi emagetsi anokonzerwa nekodhi P0688.

Kana ukasangana nezviratidzo izvi pamotokari yako uye uine DTC P0688, zvinokurudzirwa kuti uve nedambudziko raonekwa nekugadziriswa nenyanzvi dzemotokari.

Nzira yekuongorora kodhi yemhosva P0688?

Kuongorora iyo P0688 dambudziko kodhi kunosanganisira akati wandei matanho ekuona nekugadzirisa dambudziko, matanho ekutanga ekutevera kana uchiongorora chikanganiso ichi ndeichi:

1. Kutarisa bhatiri: Ita shuwa kuti bhatiri voltage iri mukati meyakajairika renji uye kuti yakachajwa. Tarisa mamiriro ematerminals newaya pabhatiri kuti harina ngura here kana kusabatana zvakanaka.
2. Kutarisa wiring nekubatanidza: Ongorora waya kubva pamagetsi relay kuenda kuECM/PCM kune kukuvara, kuputsika, kana kutsva. Ongororawo zvinongedzo uye zvinobatika kune oxidation kana kutadza kubata.
3. Kutarisa simba relay: Tarisa iyo simba relay pachayo yekushanda. Ita shuwa kuti inoshanda nemazvo uye inopa simba rakagadzikana kuECM/PCM.
4. Grounding cheki: Tarisa kuti pasi pamagetsi relay control circuit inoshanda nemazvo uye inopa yakavimbika ivhu rekushanda kwehurongwa.
5. Kutarisa chiratidzo kubva pakubatidza switch: Tarisa uone kana chiratidzo chinobva pamagetsi chinopisa chasvika kune simba relay. Kana zvichidikanwa, tarisa mamiriro uye kushanda kweiyo ignition switch pachayo.
6. Kushandisa Diagnostic Scanner: Batanidza diagnostic scan tool kune OBD-II port uye uverenge matambudziko makodhi kuti uwane rumwe ruzivo nezve dambudziko uye mamiriro ehurongwa.
7. Miedzo yokuwedzera: Ita mamwe maedzo akadai sekuyedzwa kwemagetsi panzvimbo dzakasiyana-siyana mudunhu rekutonga uye yekuwedzera magetsi echikamu cheki kana zvichidikanwa.

Mushure mekuongorora uye kuona chikonzero chinogona kukonzera kodhi yeP0688, unogona kutanga kugadzirisa dambudziko nekugadzirisa kana kutsiva zvikamu zvisina kunaka. Zvakakosha kuita diagnostics zvakanyatsonaka uye zvakarongeka kudzivirira kukanganisa uye kunyatsoona chikonzero chechinetso. Kana iwe usina ruzivo rwekuongorora nekugadzirisa mota, zvinokurudzirwa kuti ubate nyanzvi yemotokari makanika kana chitoro chekugadzirisa mota kuti ubatsirwe.

Zvikanganiso zvekuongorora

Kana uchiongorora DTC P0688, zvikanganiso zvinotevera zvinogona kuitika:

• Kusakwana kwebhatiri cheki: Vamwe matekinoroji vanogona kusvetuka kutarisa mamiriro ebhatiri kana kusafunga nezve mabatiro ayo pane voltage mumagetsi relay control circuit.
• Kutsiva kusinganzwisisike kwesimba relay: Panzvimbo yekuongorora kwakakwana, vanogona pakarepo kutsiva simba relay, izvo zvingave zvisingakoshi kana dambudziko riri mune chimwe chikamu.
• Kuregeredza mamwe matambudziko nehurongwa hwemagetsi: Dambudziko rekodhi P0688 rinogona kukonzerwa nezvinhu zvakasiyana-siyana zvakadai sewaya dzakakuvadzwa, kushamwaridzana kusina kunaka, kana matambudziko nejini yemoto. Kuregeredza zvinhu izvi kunogona kutungamirira kune zvisizvo zvekuongororwa mhedziso.
• Kusanzwisiswa kwemaitiro ehunyanzvi: Havasi vese matekinoroji vanogona kududzira zvakatemwa zvemugadziri, izvo zvinogona kutungamira kune zvisirizvo kuongororwa uye kugadzirisa zviito.
• Ivhu rakakwana uye macheki ekuisa: Matambudziko ekudzika kana zvisizvo zvekupinza zvikwangwani zvinogona kukonzera P0688 asi zvinogona kupotsa panguva yekuongororwa.
• Zvishandiso zvisina kunaka zvekuongorora: Kushandisa zvisizvo kana zvisingaverengeki maturusi ekuongorora zvinogona kuguma nemhedzisiro yekuongorora isiriyo.
• Kusakwana ruzivo uye ruzivo: Kusakwana ruzivo kana ruzivo rwemotokari dzemagetsi masisitimu zvinogona kutungamirira kune zvisiri izvo kuongororwa uye kugadzirisa zviito.

Kuti ubudirire kuongorora iyo P0688 dambudziko kodhi, zvakakosha kuita bvunzo dzese dzinodiwa uye kuongorora ruzivo rwese rwuripo kuti uone chikonzero chakakodzera chedambudziko.

Kodhi yemhosva yakakomba zvakadii? P0688?

Dambudziko rekodhi P0688 rakakomba nekuti rinoratidza dambudziko mumodule yekudzora injini (ECM) kana powertrain control module (PCM) simba relay control circuit mumotokari. Kana iyo voltage iri mudunhu iri isiri yakajairika, inogona kukonzera kusakwana kana kusagadzikana kwemagetsi kune injini yekudzora masisitimu, ayo anogona kukonzera akati wandei matambudziko, anosanganisira:

• Matambudziko nekutanga injini: Low voltage kana kusashanda simba relay kunogona kuita kuti kutanga injini kuome kana kusaita.
• Kupera kwesimba uye kusagadzikana kweinjini kushanda: Simba risina kukwana kuECM / PCM rinogona kukonzera kurasikirwa kwejini injini, kushanda kwakashata, kana kunyange cylinder misfire, iyo inogona kuderedza zvakanyanya kushanda kwemotokari.
• Kuganhurirwa kwemabasa emotokari: Mamwe mabasa emotokari anoenderana neECM kana PCM anogona kusashanda nemazvo kana kusawanikwa nekuda kwekushaikwa kwemagetsi.
• Ngozi yekukuvara kune zvimwe zvikamu: Magetsi asina kunaka anogona kukonzera kupisa kana kukuvadza kune zvimwe zvikamu zvemagetsi system kana kukuvadza kuECM/PCM.

Nekuda kwemhedzisiro iri pamusoro, kodhi P0688 inoda kutariswa kwakadzama uye nekukurumidza kugadzirisa dambudziko. Kuongororwa uye kugadzirisa kunofanirwa kuitwa nekukurumidza sezvinobvira kudzivirira mamwe matambudziko uye kuve nechokwadi chekuchengetedza uye kwakavimbika kushanda kwemotokari. Kana iwe ukasangana nekodhi P0688, zvinokurudzirwa kuti uiendese kune anonyatso hunyanzvi wemotokari kuti aongorore uye agadziriswe.

Chii kugadzirisa kuchabatsira kubvisa kodhi? P0688?

Kugadzirisa dambudziko rekodhi P0688 kunoda akatevedzana matanho ekuongorora kuti aone chikonzero chaicho chedambudziko. Zvichienderana nechikonzero chakaonekwa, zviito zvekugadzirisa zvinotevera zvinogona kudiwa:

1. Kutsiva kana kugadzirisa waya dzakakuvadzwa uye zvinongedzo: Kana tambo dzakakuvadzwa kana dzakaputsika dzakawanikwa, dzinofanira kuchinjwa kana kugadziriswa. Izvo zvinodiwawo kuve nechokwadi chekubatana kwakavimbika uye kubvisa kusangana oxidation.
2. Kutsiva simba relay: Kana relay yemagetsi yakanganisa, unofanirwa kuitsiva neitsva inoenderana nemotokari yako.
3. Kuvandudzwa kwepasi: Tarisa uye uvandudze kudzika musimba relay control circuit, kuve nechokwadi chekuti vanobatika vakachena uye vakavimbika.
4. Kutarisa uye kugadzirisa switch yekubatidza: Tarisa mamiriro uye kushanda kweiyo ignition switch. Tsiva kana gadzirisa switch kana zvichidikanwa.
5. Kuongorora uye kugadzirisa bhatiri: Ita shuwa kuti bhatiri rakachajwa uye richishanda nemazvo. Itsive kana kuita kugadzirisa kana zvichidikanwa.
6. Tarisa uye, kana zvichidikanwa, tsiva iyo ECM/PCM: Muzviitiko zvisingawanzoitiki, dambudziko rinogona kunge riri nekuda kwedambudziko neiyo control module pachayo. Muchiitiko ichi, iyo ECM/PCM ingangoda kutsiviwa kana kugadziriswa.
7. Basa rekuwedzera rekuongorora nekugadzirisa: Ita mamwe bvunzo uye diagnostics kuti uve nechokwadi chekuti ese masystem ari kushanda nemazvo. Ita mamwe magadzirirwo kana zvichidikanwa.

Zvakakosha kunyatsoona chikonzero cheP0688 dambudziko usati waita basa rekugadzirisa. Kana iwe usina ruzivo kana hunyanzvi hwekuzvigadzirisa wega, zvinokurudzirwa kuti ubate nyanzvi yemotokari inokwanisa kana sevhisi nzvimbo yekuongororwa uye kugadzirisa.

P0688 kukanganisa kodhi yakatsanangurwa uye mhinduro

P0688 - Ruzivo rwakanangana neBrand

Rondedzero yemamwe marudzi emota ane decoding yedambudziko kodhi P0688:

• Volkswagen (VW): Pane dambudziko neEngine Control Module (ECM) kana Powertrain Control Module (PCM) simba relay relay control circuit.
• Ford: Kusawirirana kwemagetsi muECM/PCM simba relay control circuit.
• Chevrolet: Dambudziko neECM/PCM simba relay control circuit inoratidza kusakwana voltage.
• Toyota: ECM/PCM simba relay control circuit yakaderera voltage.
• BMW: Pane dambudziko neECM/PCM simba relay control circuit inokonzera kusashanda zvakanaka.
• Mercedes-Benz: Kukanganisa muECM/PCM simba relay control circuit nekuda kwe low voltage.
• Audi: Dambudziko neECM/PCM simba relay control circuit rinokonzerwa nekusagadzikana kwemagetsi.
• Honda: Magetsi asina kukwana muECM/PCM simba relay control circuit.
• Nissan: Kusashanda muECM/PCM simba relay control circuit yakaonekwa nekuda kwekuderera kwemagetsi.
• Hyundai: Dambudziko neECM/PCM simba relay control circuit nekuda kwekusakwana voltage.

Iyi ingori runyoro rudiki rwemhando dzemotokari dzinogona kusangana nedambudziko kodhi P0688. Zvakakosha kuziva kuti zvikonzero uye zvinogadzirisa dambudziko iri zvinogona kusiyana zvishoma zvichienderana nemuenzaniso chaiwo uye gore remotokari.