Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
In today's tutorial, you will learn how to remove and replace the engine control unit (ECU) of the KTM EXC 500 enduro bike by following these simple and quick steps. First, remove the rider's seat and disconnect the electrical connector of the ECU located underneath by releasing the plastic tab with something thin; then remove the ECU as shown in the video. At this point, replace the ECU with the new one, using the original spare part; then reassemble everything by applying the reverse procedure!

Updated on 18 May 2026 by ScegliAuto

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