Well-maintained Renaults are some of the most reliable European models giving owners years upon years of fault-free driving. But sometimes, a handful of problems, specific to the model, can arise. The diesel injection fault light is among the most common with Renault models.

The Diesel Injection Fault Light

You can’t wait to get into your comfortable and smooth-riding Renault and head to that important early business meeting. The everyday drive is a chunk of luxury and pleasure until that diesel injection fault light comes on. Could it get any worse?

The fault light indicates that all is not well with the injectors of the pressure regulator. The sensor itself could be on the way to a malfunction, or the wiring to the injection system has a fault. Other possible faults include defective glow plugs or a glow plug circuit failure. In particular instances, all these components may require replacement.

But before you make any conclusions or run diagnostics, check the basics. It could just be something minor.

If you haven’t changed the fuel filter for a while, A1 Performance European Auto Repair recommends you try changing it and see what happens. The diesel fuel injector cleaner should be your next stop to see if the problem goes away.

A well-equipped garage with state-of-the-art diagnostics machines will quickly pick the actual fault from the ECU of your Renault. An experienced and qualified mechanic will point out what is bugging your Renault by looking at the stored fault codes. This reduces the time spent shooting in the dark to identify the real problem and minimize the repair cost.

Is the diesel injection fault light getting on your nerves? A1 Performance European Auto Repair will help you out in the shortest time possible. We are here to help. Contact us today!

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