Turbocharger System; Boost Compensator - Kubota D1503-M Workshop Manual

03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM

4. TURBOCHARGER SYSTEM

[1] BOOST COMPENSATOR

The higher the boost pressure rises, the more fuel is
fed. In this way, the turbocharger proves itself for high-
power performance.
When the boost pressure drops, excess fuel is cut
down, allowing much less black emission.
The system is tremendously efficient in cutting down
on the emission; under low boost pressures at quick
speed-up or start-up, in particular.
M-6
DIESEL ENGINE
(1) Injection Pump Assembly
(2) Boost Compensator
Assembly
(3) Actuator
(4) Solenoid
(5) Plunger
(6) Solenoid Guide
(7) Hi-Idling Body
W1014318
W1014402
W1014432
KiSC issued 07, 2008 A