2007 SSANGYONG RODIUS ECU

CIRCUIT
1461-01/2820-01/1491-01/1491-01/8210-01/3670-01/3670-03/8010-01/7630-02/8310-01/4810-10/6810-21/6810-30/6810-30
CIRCUIT
ENGINE
CHASSIS3670-01 TCU (5-SPEED)............................
3670-03 TOD.............................................
ELECTRIC8010-01 CLUSTER.....................................
7630-02 CIGAR LIGHTER, POWER
OUTLET......................................
8310-01 HEAD LAMP ＆ DRL (DAY TIME
RUNNING LIGHT) UNIT
CIRCUIT.......................................
4810-10 STOP ＆ BACK-UP LAMP
CIRCUIT.......................................
6810-21 PTC HEATER (POSITIVE
TEMPERATURE
COEFFICIENT).............................
6810-30 FATC (FULL AUTO TEMP.
CONTROL) CIRCUIT....................
6810-30 AIR-CON (MANUAL)..................... 12
1415
18
19
20
21
22
25 1461-01 STARTING ＆ CHARGING............
2820-01 PREHEATING UNIT CIRCUIT
(XDi))............................................
1491-01 ECU (ENGINE CONTROL UNIT -
D27DT EU IV)...............................
1491-01 ECU (GSL G32)............................
8210-01 DIAGNOSIS CIRCUIT...................3
4
5
8
11

0-5
CIRCUIT
RODIUS 2006.09
1491-01
1491-01
ECU (ENGINE CONTROL UNIT - D27DT EU IV)
1) ENG MAIN RELAY, PEDAL MODULE, HAN SENSORS, VALVE
(1) CONNECTOR INFORMATION
(2) CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION

0-8RODIUS 2006.09
1491-01
CIRCUIT1491-01
ECU (GSL G32)
1)
(1) CONNECTOR INFORMATION
(2) CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION
IGN COIL, CPS, AIR FLOW SENSOR, THROTTLE SENSOR,
TPS

0-26
RODIUS 2006.09
0000-00
ENGINE GENERAL
▶Engine Compartment Layout
Engine assembly
Engine oil dipstick
Vacuum pump
Oil filter and cooler
Fuel filter and priming pump
Brake booster
Brake oil tank
AQGS unit
Washer fluid filler cap
Engine compartment fuse box
PTC relay box
Battery
Vacuum modulator (for VGT turbo charger) 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.FFH Assembly (Only for vehicle with FFH)
Power steering oil tank
Engine oil filler cap
Fan shroud
E-EGR Valve
High-capacity PCV oil separator
HFM sensor (6.0)
VGT turbo charger
Air cleaner housing
2Coolant surge tank
ABS/ESP HECU (Including TPMS function:
optional)
Exhaust gas FRT Temp. sensor (T3) 14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.

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RODIUS 2006.09
0000-00
ENGINE GENERAL
2. SYSTEMS IN ENGINE COMPARTMENT
1) Engine Accessories Related to ECU

0-5
ENGINE FUEL SYSTEM
RODIUS 2006.09
0000-00
3) Fuel Rail - Chrome Color
D27DTP & D27DT (EU IV) * Fuel pipe (Common rail → Injector)
* Fuel high pressure pipe (HP pump →
　
Common rail)
D27DT * Fuel pipe (Common rail → Injector)
* Fuel high pressure pipe (HP pump →
Common rail) The I.D and O.D of the fuel rail between
HP pump and common rail are increased
according to the increased amount of fuel
injection.
Also, the engine ECU, HFM sensor and
EGR system are changed to control the
fuel injection volume and engine more
precisely.
·

0-3
ENGINE EXHAUST SYSTEM
RODIUS 2006.09
1792-01
1792-01ENGINE EXHAUST SYSTEM
1. COMPONENTS
The components of the exhaust system for the D27DTP (POWER UP) engine have been
changed as follows:
1. E-EGR valve: Controlling the EGR valve electrically and sends the valve location signal to
ECU (vacuum modulator control has been deleted)
2. EGR cooler: Decreasing EGR gas (NOx) efficiently by cooling the EGR gas and let it flow
to the intake pipe
3. VGT turbocharger: Increase in capacity and performance compared to D27DTP & D20DT
engine
The EGR system has been changed to control NOx more efficiently and the VGT turbo charge
r
has been changed to increase the engine power. For more details, refer to the next description.
The exhaust system for D27DTP (POWER UP) engine is as follows:

0-6
RODIUS 2006.09
0000-00
CDEF(Catalytic Disel Particulate Filter)
CDPF (Catalyst & Diesel Particulate Filter) and Sensors
3. MAJOR CHANGES
The CDPF system is only installed to the D27DT engine, and the major changes comparing to
the previous D27DT engine is as follows:
Engine ECUFuel Common Rail and Fuel Rail
(Between Common Rail and Injector)
The I.D and O.D of fuel rail has changed
from 2.4 mm/6.0 mm to 3.0 mm/6.35 mm.
Also, the damping orifice is installed to
prevent the fuel pulsation occured by fuel
pressure.
The engine ECU has been revised since
terminals have been added for front/rear
temperature sensors.
Its version is 3.2, but it is not compatible
with ECU without CDPF.