Introduction
This guide will provide step-by-step instructions to replace the Central Electronic Control Unit (ECU) fuse in your 2010-2013 Volkswagen Golf. The Central ECU is responsible for the math used in your fuel mixture, your engine timing, and the general wellness of your car's engine. If the troubleshooting guide hasn’t been able to help you, this guide will take you through the repair.
Make sure to turn off your vehicle and disconnect your battery to prevent any shorting of electronics or further damage to your car's electrical system before you begin.
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Safety Precaution: Before fixing your blown fuse, you must take caution. Make sure your keys are out of the ignition and that your car has not been running for 20 minutes before you start working on it. Failure to do so can cause a short circuit in the car’s electrical system.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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