Ignition System: Description and Operation

DESCRIPTION

The spark plug switching system is designed to change the ignition system from 2-plug ignition to 1-plug ignition during heavy load driving conditions in order to reduce engine noise.

OPERATION





Engine Temperature Above 15°C (59°F)

Cranking 2 Spark Plug System
Light Load 2 Spark Plug System
Heavy Load 1 Spark Plug System

Engine Temperature Below 15°C (59°F)

All Conditions 2 Spark Plug System