Скачать или смотреть How to fix P0173? | Fuel Trim Malfunction (Bank 2)

Struggling with the P0173 error code? 🚗⚠️ This code indicates "Fuel Trim Malfunction (Bank 2)", which means your engine is running with either running too reach or too lean.

📖 Read more about P0173: https://obdcode.org/p0173/

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In this video, we’ll explain what P0173 means, why it occurs, and how to fix it step by step.

🔍 What is P0173?
Learn about the significance of this code and how it affects your engine's performance.

📍 What is Bank 2?
Understand which side of the engine is being monitored and why it matters.

⚙️ Why Does P0173 Get Triggered?
Discover the causes behind this error and how it impacts your engine's air-fuel ratio.

🗺️ Where Is the P0173 Sensor Located?
Find out the location of key components related to this error.

💡 Common Root Causes of P0173:
1️⃣ Faulty Oxygen Sensor – Incorrect air-fuel readings can cause a lean condition.
2️⃣ Faulty Oxygen Sensor Heater Circuit – Issues here may disrupt sensor function.
3️⃣ Defective Sensor Wiring or Circuit Problems – Wiring issues can trigger this code.
4️⃣ Exhaust System Leaks – Leaks can cause inaccurate sensor readings.
5️⃣ Vacuum Leaks – Air entering the system disrupts the air-fuel balance.
6️⃣ Malfunctioning Mass Airflow (MAF) Sensor – Faulty data from the MAF can lead to lean conditions.
7️⃣ Clogged Fuel Filter – Restricted fuel flow can reduce the fuel supply to the engine.
8️⃣ Clogged Fuel Injectors – Dirty injectors can limit fuel delivery.

🔧 How to Fix P0173:

▶︎Inspect and replace faulty oxygen sensors.

▶︎Check and repair sensor wiring and connectors.

▶︎Fix any exhaust or vacuum leaks.

▶︎Clean or replace the MAF sensor.

▶︎Replace clogged fuel filters and clean fuel injectors.

Watch the full video for a comprehensive guide to diagnosing and fixing the P0173 error code. Like, subscribe, and share for more car repair insights! 🚙
#P0173 #SystemTooLean #CarRepair #CheckEngineLight #carfix

Chapters:
00:00 - Intro
00:12 - What is P0173?
00:59 - What is Bank 2?
01:28 - What triggers P0173?
02:43 - Where is the P0173 sensor located?
03:13 - How to Reset P0173?
03:51 - Possible Root causes of P0173