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How to Replace the Injectors on the Mazda 2, Ford, and Citroen C3

Model: (Various brands) Various
Part: Fuel injectors

Video tutorial

This guide explains the steps to replace the injectors on Mazda 2, Ford, and Citroen C3 vehicles. Start by opening the bonnet and disconnecting the battery; this action is crucial to prevent the system from activating and causing a short circuit in the battery or ECU. Next, remove the intake manifold, which must be taken off entirely to access the injector rail located directly beneath it. To remove and replace the injectors, unscrew the rail and take them out one by one. Insert the new injectors and reassemble all removed components.


Updated on 10 October 2026 by ScegliAuto


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by ScegliAuto

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