Denso 4D56 Service Manual page 34

Common rail system (hp3) for mitsubishi triton
Table of Contents

Advertisement

(2) Maximum Injection Quantity
• This is determined based on the basic maximum injection quantity determined by the engine speed, and the added corrections for in-
take air pressure.
(3) Starting Injection Quantity
• When the starter switch is turned ON, the injection quantity is calculated in accordance with the starting base injection volume. The
base injection quantity and the inclination of the quantity increase/decrease change in accordance with the water temperature and the
engine speed.
(4) Idle Speed Control (ISC) System
• This system controls the idle speed by regulating the injection quantity in order to match the actual speed to the target speed calculated
by the engine ECU.
Accelerator Opening
Engine Speed
Engine Speed
Water temperature
Starter ON time
STA/ON
Start
Operation Section
Q000888E
QB0717E
Base injection
quantity
QD0805
1
29

Hide quick links:

Advertisement

Table of Contents
loading

Related Products for Denso 4D56

This manual is also suitable for:

4m41

Table of Contents