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How to Change the Injectors of the Fiat 500 1.3 Multijet

Model: Fiat 500 312 - Years 2007-2022
Part: Fuel injectors

Today, we will see in this tutorial how to dismantle and replace the diesel injectors of the Fiat 500 1.3 Multijet. First, open the engine bonnet and remove the engine cover; then disconnect the electrical connector of the coil by unscrewing it to remove it from the injector, as illustrated in the video. At this point, use an Allen key to remove the small upper cap, then use a socket wrench to unscrew and subsequently remove the injector; replace it with a new one and reassemble everything, applying the reverse procedure!

Updated on 11 July 2026 by ScegliAuto

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by ScegliAuto

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