►Direct fuel injection has become the standard across any new gasoline engine as it's allowed for increases in fuel efficiency and power production. BMW's N55 engine utilizes that tech, and while it's made the engine a tuner's delight, the injectors can fail and force a replacement. Replacing your BMW's fuel injectors isn't the toughest job in the world, but it will require patience, a few special tools, and a little reprogramming.

Your injectors will make it apparent when they begin to fail. Engine hesitation, bogging, poor performance, and fuel economy can all result from a bad injector. Once you know it needs replacement, you need to figure out which injectors you have. The N55 came with EU5 and EU6 injectors, and they aren't interchangeable. To find out which you'll need, check out this handy blog post.

Watch along as Mike Hidalgo, FCP Euro's Professional DIY'er, tackles a fuel injector replacement on a BMW F10 535i.

00:00 - Intro
01:35 - Tools Needed
03:25 - Disconnecting the Battery
05:19 - Getting Access to the Injectors
20:47 - BMW F10 535i Fuel Injector Replacement
35:39 - Cleaning up the Engine Bay
47:00 - Reconnecting the Battery
47:55 - Fuel Injector Calibration !IMPORTANT!
50:07 - Wrap-up

Shop the parts used in this video:
BMW F10 535i EU5 Fuel Injector Kit: https://www.fcpeuro.com/products/bmw-...

BMW F10 535i EU6 Fuel Injector Kit: https://www.fcpeuro.com/products/bmw-...

This video applies to the following vehicles & more:
BMW 535i
2011 BMW 535i Fuel Injector Kit
From 1/2011, w/ top mounted/secured injectors only, from engine number 14407685
2012 BMW 535i Fuel Injector Kit
2013 BMW 535i Fuel Injector Kit
2014 BMW 535i Fuel Injector Kit
2015 BMW 535i Fuel Injector Kit
2016 BMW 535i Fuel Injector Kit


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