Fixing Your Throttle Position Sensor Harley Issues

If your bike is surging or stumbling at red lights, you might be dealing with a faulty throttle position sensor harley riders often overlook until the bike becomes nearly unrideable. It's one of those tiny, plastic-housed components that doesn't look like much, but when it starts acting up, it can make your hundred-horsepower V-twin feel like a lawnmower with a clogged carb. ...

March 2, 2026 · 6 min · Shenna Rojas