Motoforce Automatic Electronic Choke PHVA / PHVB

Electric starter for PHVA and PHVB carburetors

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

Over time, automatic starters can become faulty, causing difficult starts, a cold engine stall, or irregular operation. This Motoforce replacement restores reliable starting and optimal operation without manual intervention.

Ideal solution for maintaining the convenience of an automatic system without having to convert to a manual starter.

Features:

• Type: electric automatic starter (auto choke)
• Compatible with: Dellorto PHVA / PHVB carburetors
• Automatic operation (no manual adjustment 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.