SsangYong: Engine Euro 4. Manual - part 9

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

19

1114

D27DT POWER UP ENGINE

D27DTP/D27DT (EU4)  SM - 2006.08

D27DTP/D27DT (EU4)

ENGINE

FUEL

I

N

T

AKE

EXHAUST

PRE-HEA

TING

LUB

COOLING

SWITCHABLE

ECU

DIAGNOSIS

* Changed compression ratio

- D27DT (18:1)

- D27DTP (17.5:1)

(The appearance of bowl is
changed and the color mark
is added due to the new
compression ratio.)

* The appearance fo bowl is

changed and the color mark is
added due to the new com-
pression ratio (18 

→ 17.5).

* The piston pin bending side and

the appearance of piston pin hole
taper is changed for
reinforcement.

Piston

Cylinder head gasket

D27DTP (POWER UP) Engine

Remarks

D27DT Engine

* The appearance of gasket is

changed and the coolant
passages are added to
improve cooling performance
for D27DTP (POWER UP)
engine.

Coolant passage

Lash adjuster

* The ball head is coated with

plasma to prevent the lash
adjuster from wearing.

Ball head
coated with
plasma

Ball head
carburized
with heat

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

20

1114

D27DT POWER UP ENGINE

D27DTP/D27DT (EU4)  SM - 2006.08

D27DTP/D27DT (EU4)

D27DTP (POWER UP) Engine

Remarks

D27DT Engine

* The bracket is changed due to

the mounting location of
D27DTP (POWER UP) engine
and the switchable engine
mounting.

Engine bracket

LH

RH

LH

RH

Switchable engine mounting

* The switchable engine mount-

ing system (SEM) controls the
engine in soft mode or hard
mode by dividing the speed to
the low speed range and mid-
high speed range according to
the vehicle speed and the
engine rpm. This is only
available in D27DTP (POWER
UP) engine.

Engine mounting

* The appearance of front

bracket at acoustic cover side
(A) is changed.

A

A

Acoustic and Acoustic cover side

front bracket

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

21

1114

D27DT POWER UP ENGINE

D27DTP/D27DT (EU4)  SM - 2006.08

D27DTP/D27DT (EU4)

ENGINE

FUEL

I

N

T

AKE

EXHAUST

PRE-HEA

TING

LUB

COOLING

SWITCHABLE

ECU

DIAGNOSIS

1. ENGINE COMPARTMENT OF D27DTP (POWER UP)

The major changes due to the newly adopted D27DTP (POWER UP) engine compared to D27DT engine are as follows:

D27DTP (POWER UP) ENGINE SYSTEM

Exhaust System

Engine 

Control (Engine ECU-3.2)

Fuel S

ystem

Injector

Fuel pipe

Common rail

VGT turbo

charger

Preheat System

AQGS unit

Glow 

plug

Red

Pulsation orifice

Nozzle

holes (7)

Connector A

Connector B

E-EGR valve

EGR cooler

C3I

Lubrication System

Larger PCV oil

separator

IOP oil pan

Modification in blow-

by gas outlet port

* 

Axle integral type

Cylinder head cover

Cooling System

Large water pump

* EGR cooler port

included

Intake System

HFM sensor

(V

e

r. 6.0)

Throttle body

Switchable Engine 

Mounting 

(SEM)

LH

RH

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

22

1114

D27DT POWER UP ENGINE

D27DTP/D27DT (EU4)  SM - 2006.08

D27DTP/D27DT (EU4)

Engine Compartment Layout Of D27DTP (Power Up)

1. Engine assembly

2. Engine oil dipstick

3. Vacuum pump

4. Oil filter and cooler

5. Fuel filter and priming pump

6. Brake booster

7. Brake oil tank

8. AQGS unit

9. Washer fluid filler cap

10. Engine compartment fuse box

11. PTC relay box

12. Battery

13. Vacuum modulator (for VGT turbo charger)

14. FFH Assembly (Only for vehicle with FFH)

15. Power steering  oil tank

16. Engine oil filler cap

17. Fan shroud

18. E-EGR Valve

19. High-capacity PCV oil separator

20. HFM sensor (6.0)

21. VGT turbo charger

22. Air cleaner housing

23. Coolant surge tank

24. ABS/ESP HECU (Including TPMS function: optional)