Choke Return & Hot Start Assist System: Description

The Choke Return system ensures that choke is fully released, to prevent overheating of the exhaust system. Choke return system components include No. 1 water temperature switch, choke relay, choke magnet and choke switch.

The Hot Start Assist system opens the throttle valve partially, during cranking of warm engine, to optimize air/fuel mixture and improve starting. System components include a water temperature switch, hot start relay and hot start motor.