Motoforce Automatic Electronic Choke PHVA / PHVB

The Motoforce electric automatic choke is designed for Dellorto PHVA and PHVB carburetors. It automatically enriches the air/fuel mixture during cold starts, then gradually deactivates once the engine is warm.

Over time, automatic chokes can become faulty, causing difficult starts, an engine that stalls when cold, or erratic operation. This Motoforce replacement restores reliable starting and optimal operation without manual intervention.

An ideal solution to maintain the convenience of an automatic system, without having to convert to a manual choke.

Features:

• Type: Electric automatic choke (auto choke)
• Compatible: Dellorto PHVA / PHVB carburetors
• Automatic operation (no manual handling required)
• Direct replacement (plug & play)
• Brand: Motoforce

Compatibility:

• Dellorto PHVA
• Dellorto PHVB
• Scooters equipped with these carburetors:
  • Yamaha Bws / Zuma
  • MBK Booster / Stunt
  • Yamaha Jog
  • MBK Nitro / Aerox
  • Several Piaggio models

Common terms:
auto choke, electric choke, scooter choke.