SsangYong: Engine Euro 4. Service manual — part 7
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
11
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
←
←
←
←
←
←
←
←
←
25 ± 2.5
25 ± 2.5
10 ± 1.0
25 ± 2.5
10 ± 1.0
10 ± 1.0
←
←
←
←
←
←
←
←
←
-
-
-
-
-
-
0.765 mm ~ 1.055 mm
0.500 mm ~ 1.500 mm
0.100 mm ~ 0.350 mm
0.100 mm ~ 0.254 mm
Fuel rail
Injector
Fuel pipe nut (H -> C)
Fuel pipe nut (C -> I)
Crank position sensor
Power steering pump
Head screw plug
Camshaft cap bolt
Piston topping
Connecting rod end play
Camshaft end play
Crank shaft end play
E-EGR valve assembly
E-EGR cooler
EGR pipe combination bolt
Throttle body
25 ± 2.5
10 ± 1.0
180° ± 20°
40 ± 4.0
40 ± 4.0
0.8 ± 0.4
0.7 ± 1.5 mm
25 ± 2.5
25 ± 2.5
25 ± 2.5
-
-
-
-
-
-
2
4
2
8
1
-
2
1
20
-
-
-
-
1
1
3
4
6
3
M8 x 35
M6 x 60
M14
M14
M6 x 14
Gap
M8 x 100
-
M8 x 60
-
-
-
-
M8 x 60
M8 x 35
M6 x 20
M8 x 16
M6 x 16
M6 x 45
Size
D20DT
D27DT
Name
Tightening Torque (Nm)
Quantity
D27DTP
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
12
1114
D27DT POWER UP ENGINE
D27DTP/D27DT (EU4) SM - 2006.08
D27DTP/D27DT (EU4)
4. MAJOR CHANGES IN D27DTP (POWER UP) ENGINE (COMPARED
TO D27DT)
The shape and size of D27DTP (POWER UP) are slightly different from those of D27DT engine but the basic
configuration of two systems is almost same.
Engine Assembly
D27DTP (POWER UP) Engine
For more information about the designations of the components, refer to “1. Engine structure and comparison”.
D27DT Engine
Front Side View
Right Side View
Left Side View
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
13
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
Major Changes and Summary
D27DTP (POWER UP) Engine
Remarks
D27DT Engine
* Injection nozzle (holes)
- D27DT (5)
- D27DTP (7)
* Injector label
- D27DT (16 digits: C2I value)
- D27DTP (20 digits: C3I value)
Injector
Common rail
* D27DTP: Added damping orifice.
(Orifice is added to fuel inlet/
outlet ports in order to dampen
the pulsation in fuel flow caused
by multi-injections.)
ECU version of D27DTP
(POWER UP) engine:
Changed to 3.2 from 3.1.
Number of connectors of
D27DTP (POWER UP) engine:
Changed to 2 from 1.
1.E-EGR valve and related
system
2.Throttle body and related
system
3.AQGS and related system
ECU
D27DTP Engine ECU - Ver. 3.2
D27DT Engine ECU - Ver. 3.1
C2I Label
C3I Label
Damping
orifice
Green marking
Yellow
Green
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
14
1114
D27DT POWER UP ENGINE
D27DTP/D27DT (EU4) SM - 2006.08
D27DTP/D27DT (EU4)
D27DTP (POWER UP) Engine
Remarks
D27DT Engine
Fuel pipe
* Surface coating color
- D27DT: Yellow
- D27DTP: Chrome
* Diameter increased
- D27DT:
ID (2.4 mm), OD (6.0 mm)
- D27DTP:
ID (3 mm), OD (6.35 mm)
Glow plug
* Insulator color
- D27DT: Yellow (NGK) or
green (BERU)
- D27DTP: Red
* Tip diameter and shape
changed
- D27DT:
φ 3.5 / 4.0 mm
- D27DTP:
φ 4.4 mm
Glow system- AQGS unit
* D27DTP (POWER UP) engine
adopts AQGS (Advanced
Quick Glow System), which
controls the quick preheating
of glow plugs and CAN com-
munication with engine ECU.
AQGS unit pin function
Glow system - Glow control relay
Red
Yellow/
Green
Tip shape
Control connector
G5. Glow plug No.5
A. Engine glow (IGN 1)
C. CAN L (No.7 B)
D. Earth (-)
B. CAN H (No.54)
G4. Glow plug No.4
G2. Glow plug No.2
Power
(30B)
G3. Glow plug No.3
G1. Glow plug No.1
Power supply
connector
Tip shape
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