2006 MITSUBISHI COLT engine

MAJOR SPECIFICATIONS
GENERAL00-32

M2000030000848
AC401657AB
1
2 34
658
97
ItemZ23AZ27A
XNMHR8XNXHR8XNGFR8
LSVR-XRALLIART Version-R
Vehicle dimensions
mmFront track11,4601,465
Overall width21,6801,695
Front overhang3790815
Wheel base42,500
Rear overhang5595610
Overall length63,8853,925
Ground clearance
(unladen)7150
Overall height (unladen)81,550
Rear track91,4451,450
Vehicle weight kgKerb weight1,0201,0351,130
Max. gross vehicle weight1,4601,470
Max. axle weight rating-front780850
Max. axle weight rating-rear700640
Seating capacity54
EngineModel code4A914G15 (with intercooler,
turbocharger)
Total displacement mL1,4991,468
TransmissionModel codeF5MGAF5MGB
Ty p eFloor shift M/T
Fuel systemFuel supply systemMPI

GENERAL INFORMATION
POWER PLANT MOUNT32-2
GENERAL INFORMATION
M2320000100663
An inertia main shaft 3-point support type has been
adopted as an engine mount system, which has the
following features.
•By optimising the 3-point mount layout, the idling
vibration and acceleration noise are decreased
drastically.
•The transmission mounting insulator is built into
the body side member in order to absorb the
vibration transmitted from the engine efficiently.
•By connecting the engine roll stopper rod assem-
bly to the high-rigidity front axle No.1 crossmem-
ber, the vibration transmitted from the engine is
decreased.
CONSTRUCTION DIAGRAM
AC601523
AC402550
AC601316
AC601382AC601383
<4A9>
<4G1>
AB
Engine mounting
insulator Engine mounting insulator Transmission
mounting
insulator
Transmission
mounting insulator Front axle No.1
crossmember
Front axle No.1
crossmember
Engine roll stopper
rod assembly
Engine mounting
insulator
Transmission
mounting
insulator
Engine roll stopper
rod assembly

GROUP 14
ENGINE COOLING
CONTENTS
GENERAL INFORMATION . . . . . . . .14-2

GENERAL INFORMATION
ENGINE COOLING14-2
GENERAL INFORMATION
M2140000100638
The cooling system is a water-cooled pressurized,
forced circulation type which offers the following fea
-
tures:
•To stabilize engine coolant temperature, the ther-
mostat is located at the coolant inlet port from the
radiator.
•To improve engine cooling performance and save
weight, a plastic radiator tank and aluminium radi
-
ator fins are used.
•In order to save the weight, the A/C condenser
fan has been abolished, and one-fan system has
been adopted to secure sufficient cooling effect
using the radiator fan only.
•A radiator condenser tank integrated with a radia-
tor has been adopted in order to save the weight.
•A cross flow type radiator assembly whose tanks
are installed on the both sides of the radiator fins
has been adopted in order to decrease the over
-
all height of the radiator and improve the aerody-
namic performance.
•Sufficient radiator fin area and cooling fan diame-
ter are secured, and the radiator fin pitch is
increased. As a result, the capacity of the cooling
fan motor is reduced cutting down the power con
-
sumption, and the noise and weight of the cooling
fan are reduced.
SPECIFICATIONS
Item4A9-M/T4A9-CVT4G1
Cooling methodWater-cooled pressurized, forced circulation with electrical
fan
Water pumpTy p eCentrifugal impeller
Drive methodDrive belt
ThermostatTy p eWax pellet with jiggle valve
Valve open temperature
°C
82 ± 282 ± 1.5
RadiatorTy p ePressurized corrugate type
Core size (width × height
× thickness) mm
369.8 × 624.2 × 16
Performance kJ/h155,200175,300
Engine coolantSpecified coolantDIA QUEEN SUPER LONG LIFE COOLANT or equivalent
Quantity (including radiator
condenser tank) L5.35.46.8

GENERAL INFORMATION
ENGINE COOLING14-3
CONSTRUCTION DIAGRAM
<4A9-M/T>
AC601241AB
Cooling fan shroudRadiator finsCooling fan
Radiator condenser
tank
Radiator tank Cooling fan motor Radiator tank
<4A9-CVT>
AC601593AB
Cooling fan shroud
Radiator finsCooling fan
Radiator condenser
tank
Radiator tank Cooling fan motor Radiator tank

GENERAL INFORMATION
ENGINE COOLING14-4
<4G1>
AC601594AB
Cooling fan shroud
Radiator fins
Cooling fan
Radiator condenser
tank
Radiator tank Cooling fan motor Radiator tank

GENERAL INFORMATION
POWER STEERING37-2
GENERAL INFORMATION
M2370000100851
Electric power steering system has been adopted for
all models in order to ensure an optimised steering
feeling.
FEATURES
•Improved fuel consumption by reduction of
engine load, and weight saving by decrease of
the number of parts have been achieved with the
introduction of the electric power steering system.
•3-spoke type steering wheel integrated with an
SRS airbag has been adopted.
•Impact-absorbing mechanism and tilt steering
mechanism have been adopted.
SPECIFICATIONS
ItemSpecifications
Vehicles with
14-inch wheelsVehicles with
15-inch wheelsVehicles with
16-inch wheels
Steering wheelTy p e3-spoke type
Outside diameter mm370
Maximum number of turns3.43.22.6
Steering columnColumn mechanismShock absorbing mechanism and tilt steering
mechanism
Power steering typeElectric powered type
Steering gearTy p eRack and pinion
Stroke ratio (Rack
stroke/Steering wheel
maximum turning radius)44.1550.46
Rack stroke mm150143130
Steering angleInner wheel41 ° 40’39 ° 00’34 ° 10’
Outer wheel35 ° 30’33 ° 40’30 ° 00’

ELECTRICAL POWER STEERING
POWER STEERING37-7
ELECTRICAL POWER STEERING
GENERAL INFORMATIONM2370000100862
Vehicle-speed sensitive electric power steering
(whole range type) has been adopted. This system
allows a light steering force during stationary steer
-
ing manoeuvre or low speed driving, and a moderate
steering force during medium or high speed driving.
For vehicles with this system, the electric power
steering-ECU controls the motor current according to
the vehicle speed and steering force of the steering
wheel.
CAN* communication has been adopted in order to
communicate with another ECUs for obtaining nec
-
essary information related to this control, achieving
wiring harness saving and secure data communica
-
tion.
NOTE: *: For more information about CAN (Control-
ler Area Network), refer to GROUP 54C, General
Information
P.54C-2.
SPECIFICATIONS
ItemSpecification
MotorTy p ePermanent magnetic field type
Rated voltage (V)DC12
Rated current (A)50
Torque sensorTy p eNoncontact type (Inductance detection type)
Electric power
steering-ECUControl typeMicrocomputer control (16 bit)
Rated voltage (V)DC12
SYSTEM CONFIGURATION
AC601667AB
Electric power
steering-ECU
Ignition switch
Power supply to electric
power steering-ECU
Vehicle speed sensor
Motor Motor current value Engine speed
Torque sensor signal (main) Electric power
steering warning lamp
Diagnosis connector
Motor current
Torque sensor
Torque sensor signal (sub) Engine-CVT-ECU or
engine-ECU
NO
TE: Dash ed lines indicat e CAN-bu s lines.