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Drivetrain

How to Replace Engine Knock Sensor 2014-2018 Mazda 3 20L L4

Created on: 2025-10-13

This video shows you how to install a new engine knock sensor from TRQ on your 2014-2018 Mazda 3.

Tools needed

  • Razor Blade / Gasket Scraper

    Torque Wrench

    Socket Extensions

    Pry Bar

    Valve Carbon Cleaning Solution

    Trim Tool Set

    Safety Glasses

    Pliers

    Pick

    Air Blow Gun

    Sandpaper

    Gloves

    Flat Blade Screwdriver

    Soft-Bristle Brush

    7mm Socket

    10mm Socket

    Ratchet

    Cloth Rags

    Needle nose pliers

    11mm Socket


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How To Replace Engine Knock Sensor 2000-06 Chevy Tahoe

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