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Guide to Disassembling the Injectors of the Mazda 3

Model: Mazda 3 MK 2, BL - Years 2009-2013
Part: Fuel injectors

In this brief guide, we will see the instructions that will allow us to disassemble and replace the injectors of the Mazda 3. First, let's open the hood of the vehicle and begin by removing the upper plastic cover of the engine; then we disconnect the electrical connector of the injector we need to replace (or all the injectors), unscrewing the screws located at the base to remove them. At this point, we clean or replace the fuel injectors, coding them if necessary; we reassemble and connect the injectors, checking the proper functioning of the engine.

Posted on 8 December 2025 by ScegliAuto

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