Journals / Gazi Üniversitesi Fen Bilimleri Dergisi / 2003 / Cilt: 16 - Sayı: 3

An experimental study on an oxygen sensor defect warning system

Oksijen sensörü arıza ikaz sistemi için deneysel bir çalışma

Pages
601–609
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this study an electronic circuit has designed and manufactured to warn the driver via $O_2$ warning light mounted on board, in the case of any defect on the $O_2$sensor.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:There is not any system to warn the driver if any defect on oxygen $(O_2)$ sensor which gives feedback voltage in electronic injected spark ignition engines working according to closed loop system.
📊
Key Findings & Data:The electronic control unit lets the engine work at rich mixture region according to open loop system, if any defect on the $O_2$ sensor occurs.
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Conclusion & Impact:In this study an electronic circuit has designed and manufactured to warn the driver via $O_2$ warning light mounted on board, in the case of any defect on the $O_2$sensor.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

There is not any system to warn the driver if any defect on oxygen $(O_2)$ sensor which gives feedback voltage in electronic injected spark ignition engines working according to closed loop system. The electronic control unit lets the engine work at rich mixture region according to open loop system, if any defect on the $O_2$ sensor occurs. So .at this condition fuel consumption and exhaust emissions are increased. In this study an electronic circuit has designed and manufactured to warn the driver via $O_2$ warning light mounted on board, in the case of any defect on the $O_2$sensor.

Özet

Closed loop sistemine göre çalışan elektronik enjeksiyonlu buji ile ateşlemeli motorlarda geri besleme geriliminin elde edildiği eleman olan oksijen $(O_2)$ sensörünün arızalanması durumunda sürücüyü ikaz edecek bir sistem bulunmamaktadır. Bu nedenle sensör arızası durumunda elektronik kontrol ünitesi motoru open loop sistemine göre zengin bölgede çalıştıracak, bu durumda yakıt tüketimi ve egzoz emisyonları artacaktır. Bu çalışmada $O_2$ sensörü arızalı olan araç sürücüsünün ikaz edilmesi için gösterge tablosundaki ikaz lambasının yakılmasını sağlayan elektronik bir devrenin tasarımı ve imalatı yapılmıştır.

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Cite This Article

SALMAN, S., KÜLAH, A., ÇINAR, C. (2022). An experimental study on an oxygen sensor defect warning system. Gazi Üniversitesi Fen Bilimleri Dergisi, Cilt: 16 - Sayı: 3, 601–609. https://ajindex.com/articles/521747

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References (1)

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