Throttle & PAS (Pedal Assist Sensor) Repair
When your throttle stops responding or pedal assist cuts in and out, the throttle or PAS sensor is usually at fault. Repair restores smooth, predictable power delivery.
Find a TechnicianCommon causes
- Faulty or worn throttle unit
- PAS sensor misaligned or dirty
- Broken magnet ring on the PAS
- Damaged sensor wiring or connector
- Water or corrosion in the throttle
- Sensor failing to read pedaling cadence
Frequently asked questions
Why does my pedal assist cut in and out?
A dirty, misaligned, or failing PAS sensor often causes intermittent assist. Cleaning, realigning, or replacing it fixes it.
Can a bad throttle be repaired or does it need replacing?
Minor wiring or connector issues can be repaired, but a worn or water-damaged throttle usually needs replacing.
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