🔧 P0193 Check Engine Light FIX – Fuel Rail Pressure Sensor (DIY & Cheap!) I had a check engine light with code P0193, and I also noticed my gas mileage was getting worse. After replacing the fuel rail pressure sensor, the fuel economy improved immediately and the check engine light never came back. This is a very common issue on Ford Escape, Mazda Tribute, and Mercury Mariner, and the fix is fast, easy, and inexpensive — no need to spend hundreds at a shop. ⚠️ Important: After replacing the sensor, reset the check engine light by disconnecting the negative battery terminal for a few minutes. 🧰 TOOLS & PARTS USED (Amazon Links) 🔩 Standard & Metric Socket Set (with extensions) 👉 https://amzn.to/3LxLwmJ ⛽ Fuel Rail Pressure Sensor 👉 https://amzn.to/3vsiUpb 🧰 Complete Mechanic Tool Set (Great Value) 👉 https://amzn.to/3FyQD4C 📌 SYMPTOMS YOU MAY NOTICE Check Engine Light ON Code P0193 Poor gas mileage Rough running or hesitation Fuel pressure sensor failure ✅ WHY TRY THIS FIRST? ✔️ Very simple DIY repair ✔️ Takes only a few minutes ✔️ Costs around $20 ✔️ Can save hundreds in labor ✔️ No special tools required Before paying a mechanic, try this repair yourself — it’s one of the easiest fixes you can do. 👍 Support the Channel If this video helped you, please LIKE, SUBSCRIBE, and COMMENT. Your support helps me keep making honest DIY mechanic videos. 🔔 New repairs and diagnostics coming soon!