SYSTEM / Control System E Mode Control Purpose: Reduces the target engine speed to 1580 min -1 in maximum in order to reduce fuel consumption. Operation: 1. When the following conditions exist, MC sends the signal equivalent to the target engine speed regulated at 1580 min -1 to ECM by using CAN communication. 2. ECM adjusts the engine speed to the target en- gine speed received from MC. Engine Speed 1580 min -1 Condition: Engine Control Dial: Set the engine speed at 1580 min -1 or faster. Power Mode Switch: E mode Engine Con- trol Dial Posi- tion Slow Idle Fast Idle NOTE: MC sends the target engine speed to ECM every 10 ms (0.01 second).
MC changes the data to send to ECM according to the status. T2-2-12