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How to Replace the Injectors on a BMW 3 Series?

Model: BMW Serie 3 E91, E90, E92 - Years 2005-2013
Part: Fuel injectors

To replace the injectors on a BMW 3 Series, open the hood to access the components inside the engine bay. Remove the plastic cover on top of the engine block to access the underlying components. The intake manifold can be removed by unscrewing the mounting bolts and locating the injectors underneath. Extract the injectors by unscrewing their mounting bolts and disconnecting the fuel lines.

Updated on 12 July 2026 by ScegliAuto

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If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

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