Yadda Ake Sauya Mayar da Gas Recirculation (EGR) Sensor Zazzabi

Na'urori masu auna zafin jiki na sake zagayowar iskar gas (EGR) suna lura da aikin mai sanyaya EGR. Ɗayan a kan magudanar ruwa, ɗayan kusa da bawul ɗin EGR.

An tsara tsarin Recirculation Gas Exhaust Gas (EGR) don rage zafin konewa da rage hayakin nitrogen oxide (NOx). Don yin wannan, ana shigar da iskar gas a cikin ɗakin konewa na injin don kwantar da harshen wuta. Wasu motocin suna amfani da firikwensin zafin jiki na EGR don gano aikin EGR. Ana amfani da wannan bayanin ta tsarin sarrafa wutar lantarki (PCM) don sarrafa EGR yadda yakamata.

Yawancin injunan diesel na zamani suna amfani da na'urar sanyaya EGR don sanyaya zafin iskar gas ɗin da suke sha kafin su shiga injin. PCM ya dogara da na'urori masu auna zafin jiki na EGR don saka idanu akan aikin sanyaya. Yawanci, ɗayan firikwensin zafin jiki yana kan mashin ɗin shaye-shaye kuma ɗayan yana kusa da bawul ɗin EGR.

Alamun alamun mummunan firikwensin zafin jiki na EGR sun haɗa da pinging, ƙarar hayaki, da hasken Injin Duba mai haske.

Sashe na 1 na 3. Nemo wurin firikwensin zafin jiki na EGR.

Don a amince da yadda ya kamata maye gurbin firikwensin zafin jiki na EGR, kuna buƙatar ƴan kayan aikin asali:

Abubuwan da ake bukata

• Litattafan Gyaran Autozone Kyauta
• Safofin hannu masu kariya
• Littattafan gyara (na zaɓi) Chilton
• Gilashin aminci

Mataki 1: Gano wurin firikwensin zafin jiki na EGR.. Ana shigar da firikwensin zafin jiki na EGR a cikin ɗimbin shaye-shaye ko kusa da bawul ɗin EGR.

Sashe na 2 na 3: Cire Sensor Zazzabi na EGR

Mataki 1: Cire haɗin kebul na baturi mara kyau. Cire haɗin kebul ɗin baturi mara kyau kuma ajiye shi a gefe.

Mataki 2 Cire haɗin haɗin lantarki. Cire haɗin wutar lantarki ta latsa shafin da zamewa.

Mataki 3: Cire firikwensin. Cire firikwensin ta amfani da ratchet ko maƙarƙashiya.

Cire firikwensin.

Sashe na 3 na 3: Shigar da Sabon firikwensin zafin jiki na EGR

Mataki 1: Sanya sabon firikwensin. Shigar da sabon firikwensin a wurin.

Mataki 2: Matsa cikin sabon firikwensin. Matsar da sabon firikwensin da hannu sannan ka matsa shi da ratchet ko maƙarƙashiya.

Mataki na 3 Sauya mai haɗa wutar lantarki.. Haɗa mahaɗin lantarki ta hanyar tura shi cikin wuri.

Mataki 4 Haɗa kebul na baturi mara kyau.. Sake haɗa kebul ɗin baturi mara kyau kuma ƙara ƙara shi.

Ya kamata a yanzu an shigar da sabon firikwensin zafin jiki na EGR! Idan kun fi son amincewa da wannan hanya ga ƙwararru, ƙungiyar AvtoTachki tana ba da ingantaccen maye gurbin na'urar firikwensin zafin jiki na EGR.