SsangYong: Engine Euro 4. Manual — part 10
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EFFECTIVE DATE
AFFECTED VIN
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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 Sensors and Components
Camshaft Position Sensor
Injector
Glow Plug
* 2 additional injection
holes (currectly 7 holes)
* Glow plug for AQGS
(quick preheat)
Label (C3I coding)
: 20 digits for C3I
Insulator color
(red)
Fuel Pressure Sensor
(Common Rail)
Common Rail
* Orifice for preventing
fuel pulsation
Booster Pressure Sensor
Crankshaft Position Sensor
Knock Sensor (2EA) &
Coolant Temperature Sensor
Coolant temperature sensor
Knock sensor
Vacuum Modulator for VGT
Turbo Charger
* Vacuum modulator for EGR
valve deleted
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EFFECTIVE DATE
AFFECTED VIN
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D27DTP/D27DT (EU4) SM - 2006.08
D27DTP/D27DT (EU4)
2. SYSTEMS IN ENGINE COMPARTMENT
Engine Accessories Related to ECU
Engine ECU Mounting L
ocation
Interior Fuse Box (Driver’s Side
)
Engine
preheat
& Immobilizer
(Fuse No.6: 7.5A)
HFM Sensor (V
er
. 6.0)
Accelerator Pedal
M
odule
Connector B
Connector A
Additional function: The digital signal about intake
air volume is transfered to control the engine
precisely.
Engine
ECU -
V
e
r.
3.2
Fuel F
ilter
(W
ater
Detecting)
Seneor
Draining water from fuel filter:
every 10,000 km
Priming
pump
Fuel filter
Engine Compartment Fuse
Bo
x
IMV
(Fuse No.39: 10A)
Engine main
relay 4
PPS (2 pedal
position
sensors
integrated)
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EFFECTIVE DATE
AFFECTED VIN
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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
Preheat System
AQGS U
nit for D27DTP (Power Up)
Engine
G5. Glow plug No.5
A. IGN.1
C. CAN L (No.7 B)
D. G
round
B. CAN H (No.54)
G4. Glow plug No.4
G2. Glow plug No.2
Power
G3. Glow plug No.3
G1. Glow plug No.1
Status
Connector
for power
supply
Connector
for control
Glow Pl
u
g
Green/
Y
ellow
Red
φ
4.4
φ
3.5 ~ 4.0
For D27DTP
For D27DT
Interior Fuse
Bo
x
Engine preheat
(Fuse: No.6: 7.5A)
Preheat Control Unit for D27DT
Battery
main wire
K-Line (ECU 34)
IG1 power terminal
Glow plug terminal
(#1 ~ #5)
Preheat completion
transmit terminal
Ground
terminal
Glow plug
control
signal
(ECU1
13)
Preheat Warning Lamp (Cluster)
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EFFECTIVE DATE
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D27DTP/D27DT (EU4) SM - 2006.08
D27DTP/D27DT (EU4)
Fuel System
HP Pump
Fuel return
port
Low pressure
fuel supply port
V
enturi
IMV
connector
Fuel return
port
Fuel tempera-
ture sensor
IMV valve
High pressure
fuel supply port
(orifice included)
Injector (
7-way
Injection and C3I Coding
)
Fuel
nozzle
holes (7)
C3I
Fuel filter Priming Pump
Priming
pump
Connector
Fuel filter
Fuel
tank
Fuel tank
Fuel from
HP pump
HP
pump
Fuel filter
Fuel
L
ine (Increase in I.D and O.D)
Injector
Fuel pipe
Commom rail
High pres-
sure fuel pipe
Fuel rail pressure
sensor
Common Rail
(Orifice for P
reventing Fuel P
ulsation
A
dded)
Orifice
* Orifice for HP pump fuel outlet
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