Prius 2011–2015 & Lexus CT200h | EGR Valve & Cooler Cleaning Guide

In this video, I’ll show you how to remove, clean, and replace the EGR valve on a Lexus CT200h or Toyota Prius 2011–2015 with the 1.8 Hybrid engine (2ZR-FXE).

EGR (Exhaust Gas Recirculation) valves commonly get clogged with carbon build-up, causing rough idling, reduced MPG, or a check engine light (P0401).
Cleaning or replacing the valve helps restore performance and efficiency.

✅ Step-by-step EGR valve and cooler removal
✅ Works for Lexus CT200h & Toyota Prius 2010–2015
✅ How to clean or replace the EGR valve
✅ Mechanic safety and fitting tips

💡 Recommended Parts & Tools (Amazon UK Affiliate Links)

(As an Amazon Associate I earn from qualifying purchases — thank you for supporting the channel!)

🧩 EGR Valve (Prius / CT200h 1.8 Hybrid) → https://amzn.to/4nIB1iE

🧼 Carb & Intake Cleaner (Carbon Deposit Remover) → https://amzn.to/3JCCN6Y

🔧 Socket & Ratchet Set → https://amzn.to/4qIcwVn

🪛 Torque Wrench → https://amzn.to/3WJZg52

🧤 Mechanic Gloves → https://amzn.to/47MqqNF

🕶️ Safety Goggles → https://amzn.to/3JoKHRr

⚠️ Affiliate Disclosure:

This video contains affiliate links. If you click on one and make a purchase, I may receive a small commission — at no extra cost to you.

🎥 Disclaimer & Safety Tips:

This video is for guidance and entertainment purposes only.
Although I’m a qualified mechanic, I cannot accept responsibility for any injuries, damage, or losses that may occur while following this video.

Always work safely and responsibly:
🧤 Wear protective gloves and eye protection
⚙️ Allow the engine to cool before working
🔌 Disconnect the hybrid battery (12V and main) before removing EGR components
💨 Work in a well-ventilated area when using solvents or cleaners
🚗 Always double-check gaskets and connections before refitting

In this video I have this Lexus CT200H which came in to me and I was asked to change the EGR valve on it, it was another garage recommendation so I went ahead and did just that.
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