Testing an e-bike controller with a multimeter is an essential skill for diagnosing and troubleshooting issues with your electric bike. The controller is the heart of the e-bike’s electrical system, managing the power flow from the battery to the motor.
If the controller malfunctions, your e-bike may experience power loss, erratic behavior, or even complete failure. This guide will walk you through the process of testing your e-bike controller with a multimeter, ensuring your e-bike operates smoothly and efficiently.
Introduction to E-Bike Controllers
An e-bike controller is an electronic device that regulates the power and speed of an electric motor. They interpret signals from the throttle, pedal assist sensor and brake lever to manage the flow of electricity from the battery to the motor. Understanding how these controllers work allows for effective troubleshooting.