P0328 Knock Sensor Babban Input

Lambar matsala P0328 OBD-II Takardar bayanai

P0328 - Wannan lambar ce da ke nuna babban siginar shigarwa a cikin firikwensin ƙwanƙwasa 1 (banki 1 ko firikwensin daban)

Lambar P0328 tana gaya mana cewa bankin 1 knock Sensor 1 shigarwa yana da girma. ECU tana gano matsanancin ƙarfin lantarki wanda ba shi da iyaka na firikwensin bugun. Wannan zai sa hasken Injin Duba ya bayyana akan dashboard.

Mene ne wannan yake nufi?

Wannan Lambar Matsalar Bincike (DTC) lambar watsawa ce gaba ɗaya, wanda ke nufin ya shafi motocin OBD-II sanye take. Kodayake gabaɗaya a cikin yanayi, takamaiman matakan gyara na iya bambanta dangane da alama / ƙirar.

Ana amfani da firikwensin ƙwanƙwasawa don gano bugun bugun injin (ƙwanƙwasa ko ƙaho). Mai ƙwanƙwasa ƙwanƙwasawa (KS) yawanci waya ce biyu. Ana ba da firikwensin tare da ƙarfin lantarki na 5V kuma siginar daga firikwensin ƙwanƙwasawa ana mayar da ita zuwa PCM (Module Control Module).

Wayar siginar firikwensin tana gaya wa PCM lokacin ƙwanƙwasawa ya faru da yadda yake da tsanani. PCM zai rage lokacin ƙonewa don gujewa bugawar da bai kai ba. Yawancin PCMs na iya gano halayen bugun jini a cikin injin yayin aikin al'ada.

Lambar P0328 babbar lambar matsala ce don haka ta shafi duk abin hawa kuma tana nufin ƙwanƙwasa babban ƙarfin fitarwa. A yawancin lokuta wannan yana nufin cewa ƙarfin lantarki ya fi 4.5V, amma wannan ƙayyadaddun ƙimar ya dogara da takamaiman ƙirar mota da samfurin. Wannan lambar tana nufin firikwensin a banki #1.

Cutar cututtuka

Alamomin lambar matsala P0328 na iya haɗawa da:

• Hasken MIL (Alamar rashin aiki)
• Sautin bugawa daga ɗakin injin
• Sautin injin yayin hanzartawa
• Rashin iko
• RPM mara daidaituwa

Abubuwan da suka dace don P0328 code

Dalili mai yiwuwa na lambar P0328 sun haɗa da:

• Mai haɗa firikwensin bugawa ya lalace
• Buɗe maɓallin firikwensin bugawa ko gajarta zuwa ƙasa
• Kwancen firikwensin bugawa ya takaita zuwa ƙarfin lantarki
• Na'urar bugawa ba ta cikin tsari
• Nau'in buga firikwensin
• Hayaniyar lantarki a cikin da'irar
• Ƙananan man fetur
• Ba daidai ba octane mai
• Matsalar injin injin
• PCM mara kyau / kuskure
• Buɗe ko gajeriyar kewayawa a cikin ƙwanƙwasa firikwensin da'ira
• ECU mara lahani

Matsaloli masu yiwuwa ga P0328

Idan kun ji ƙwanƙwasa injin (ƙwanƙwasawa), da farko ku kawar da tushen matsalar injin sannan ku sake dubawa. Tabbatar amfani da mai tare da ƙimar octane daidai (wasu injina suna buƙatar mai mai ƙima, duba Jagorar Mai shi). Ban da wannan, don wannan lambar, wataƙila matsalar na iya kasancewa tare da firikwensin bugun kanta ko tare da wayoyi da masu haɗawa da ke tafiya daga firikwensin zuwa PCM.

A zahiri, ga mai mallakar motar DIY, mafi kyawun mataki na gaba shine auna juriya tsakanin tashoshi biyu na wayoyin firikwensin bugun inda suka shiga PCM. Hakanan bincika ƙarfin lantarki a tashoshi guda. Kwatanta waɗannan lambobi tare da ƙayyadaddun masana'anta. Hakanan bincika duk wayoyi da masu haɗawa daga firikwensin bugawa zuwa PCM. Bugu da kari, yakamata ku kuma duba juriya tare da volt volt ohmmeter (DVOM) na bugun firikwensin kanta, kwatanta shi da ƙayyadaddun masana'antun abin hawa. Idan ƙimar juriya na firikwensin bugun ba daidai ba ne, dole ne a maye gurbinsa.

Sauran Sensor DTCs sun haɗa da P0324, P0325, P0326, P0327, P0328, P0329, P0330, P0331, P0332, P0334.

YAYA AKE YIWA KODON MAGANIN MECHANIC P0328?

• Yana amfani da kayan aikin dubawa da aka haɗa zuwa tashar tashar DLC ta abin hawa kuma yana bincika lambobin tare da daskare bayanan firam masu alaƙa da lambobin.
• Yana share lambobi kuma yana gwada abin hawa don sake haifar da alamomi da lamba.
• Tsayawa inji buga
• Yana yin dubawa na gani kuma yana neman kurakurai
• Yana duba tsarin sanyaya da injin don kurakurai
• Bincika man fetur octane da tsarin man fetur idan injin ya buga.
• Yana amfani da kayan aikin dubawa don saka idanu ƙwanƙwasa ƙarfin wutar lantarki lokacin da injin baya bugawa.
• Yana amfani da kayan aikin dubawa don duba zafin mai sanyaya da matsin man fetur.
• Yana duba sashin sarrafawa, kowace mota tana da nata tsarin don duba sashin kulawa

P0328 Knock Sensor matsala mai sauƙin ganewa