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SECTION INDEX

SERVICE
MANUAL

MATIZ
(MY2003)
FOREWORD
This manual includes procedure for maintenance,
adjustment, service operation and removal and
installation of components.
All information, illustrations and specifications contained in this manual are based on the latest product information available at the time of manual approval.
The right is reserved to make changes at any time
without notice.

FRONT MATTER

0A

GENERAL INFORMATION

0B

ENGINE

1

SUSPENSION

2


DRIVELINE/AXLE

3

BRAKES

4

TRANSAXLE

5

STEERING

6

HVAC
(HEATING, VENTILATION,
AND AIR CONDITIONING)

7

RESTRAINTS

8

BODY AND ACCESSORIES

9


DAEWOO MOTOR CO., LTD.
INCHON, KOREA


Technical Library
ENGINE
CONTENTS
SECTION 1A

GENERAL ENGINE INFORMATION

SECTION 1B

SOHC ENGINE MECHANICAL

SECTION 1D

ENGINE COOLING

SECTION 1E

ENGINE ELECTRICAL

SECTION 1F

ENGINE CONTROLS

SECTION 1G

ENGINE EXHAUST



SUSPENSION
CONTENTS
SECTION 2A

SUSPENSION DIAGNOSIS

SECTION 2B

WHEEL ALIGNMENT

SECTION 2C

FRONT SUSPENSION

SECTION 2D

REAR SUSPENSION

SECTION 2E

TIRES AND WHEELS


DRIVELINE/AXLE
CONTENTS
SECTION 3B

MANUAL TRANSAXLE DRIVE AXLE



BRAKES
CONTENTS
SECTION 4A

HYDRAULIC BRAKES

SECTION 4B

MASTER CYLINDER

SECTION 4C

POWER BOOSTER

SECTION 4D

FRONT DISC BRAKES

SECTION 4E

REAR DRUM BRAKES

SECTION 4F

ANTILOCK BRAKE SYSTEM

SECTION 4G


PARKING BRAKE


TRANSAXLE
CONTENTS
SECTION 5B

FIVE–SPEED MANUAL TRANSAXLE

SECTION 5C

CLUTCH


STEERING
CONTENTS
SECTION 6A

POWER STEERING SYSTEM

SECTION 6B

POWER STEERING PUMP

SECTION 6C

POWER STEERING GEAR

SECTION 6D


MANUAL STEERING GEAR

SECTION 6E

STEERING WHEEL AND COLUMN


HVAC (HEATING, VENTILATION,
AND AIR CONDITIONING)
CONTENTS
SECTION 7A

HEATING AND VENTILATION SYSTEM

SECTION 7B

MANUAL CONTROL HEATING,
VENTILATION, AND AIR CONDITIONING
SYSTEM


RESTRAINTS
CONTENTS
SECTION 8A

SEAT BELTS

SECTION 8B

SUPPLEMENTAL INFLATABLE RESTRAINTS

(SIR)


BODY AND ACCESSORIES
CONTENTS
SECTION 9A

BODY WIRING SYSTEM

SECTION 9B

LIGHTING SYSTEMS

SECTION 9C

HORNS

SECTION 9D

WIPERS / WASHER SYSTEMS

SECTION 9E

INSTRUMENTATION / DRIVER INFORMATION

SECTION 9F

AUDIO SYSTEMS

SECTION 9G


INTERIOR TRIM

SECTION 9H

SEATS

SECTION 9I

WATERLEAKS

SECTION 9J

WINDNOISE

SECTION 9K

SQUEAKS AND RATTLES

SECTION 9L

GLASS AND MIRRORS

SECTION 9M

EXTERIOR TRIM

SECTION 9N

FRAME AND UNDERBODY


SECTION 9O

BUMPERS AND FASCIAS

SECTION 9P

DOORS

SECTION 9Q

ROOF

SECTION 9R

BODY FRONT END

SECTION 9S

BODY REAR END

SECTION 9T

IMMOBILIZER ANTI–THEFT SYSTEM


SECTION 1A

GENERAL ENGINE INFORMATION
TABLE OF CONTENTS

Description and Operation . . . . . . . . . . . . . . . . . .
Cleanliness and Care . . . . . . . . . . . . . . . . . . . . . .
On-Engine Service . . . . . . . . . . . . . . . . . . . . . . . .
Component Locator . . . . . . . . . . . . . . . . . . . . . . . .

1A-2
1A-2
1A-2
1A-3

Checking Engine Timing Belt . . . . . . . . . . . . . . .
Checking Accessory Belt . . . . . . . . . . . . . . . . . .
Checking Spark Plug . . . . . . . . . . . . . . . . . . . . .
Checking Air Cleaner Element . . . . . . . . . . . . .

1A-12
1A-12
1A-12
1A-13

Engine Compartment (Typical) . . . . . . . . . . . . . .
Engine Compartment (Euro III) . . . . . . . . . . . . . .
Diagnoctic Information and Procedure . . . . . . .
General Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . .

1A-3
1A-4
1A-5
1A-5


Checking Fuel Filter . . . . . . . . . . . . . . . . . . . . . .
Checking Fuel System . . . . . . . . . . . . . . . . . . . .
Checking Hose System . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1A-13
1A-13
1A-13
1A-14

Checking Engine Fluid Level . . . . . . . . . . . . . . . 1A-11
Changing Engine Oil or Oil Filter . . . . . . . . . . . . 1A-11

DAEWOO M-150 BL2

General Specifications . . . . . . . . . . . . . . . . . . . . 1A-14
Engine Performance Curve . . . . . . . . . . . . . . . . 1A-15


1A – 2 GENERAL ENGINE INFORMATION

DESCRIPTION AND SYSTEMOPERATION
CLEANLINESS AND CARE
An automobile engine is a combination of many machined, honed, polished and lapped surfaces with tolerances that are measured in the ten–thousandths of an
inch. When any internal engine parts are serviced, care
and cleanliness are important. A liberal coating of engine oil should be applied to friction areas during assembly, to protect and lubricate the surfaces on initial
operation. Proper cleaning and protection of machined
surfaces and friction areas is part of the repair procedure. This is considered standard shop practice even if
not specifically stated.
Whenever valve train components are removed for service, they should be kept in order. They should be

installed in the same locations, and with the same mating surfaces, as when they were removed. Battery
cables should be disconnected before any major work is
performed on the engine. Failure to disconnect cables

may result in damage to wire harness or other electrical
parts.

ON-ENGINE SERVICE
Caution: Disconnect the negative battery cable before removing or installing any electrical unit, or
when a tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable will help prevent personal injury and
damage to the vehicle. The ignition must also be in
B unless otherwise noted.
Notice: Any time the air cleaner is removed, the intake
opening should be covered. This will protect against accidental entrance of foreign material, which could follow
the intake passage into the cylinder and cause extensive damage when the engine is started.

DAEWOO M-150 BL2


GENERAL ENGINE INFORMATION 1A – 3

COMPONENT LOCATOR
ENGINE COMPARTMENT (TYPICAL)
(Left–Hand Drive Shown, Right–Hand Drive Similar)

D102A401

1
2
3

4
5
6
7
8
9
10
11
12

Power Steering Oil Reservoir
Coolant Reservoir
Canister
Canister Solenoid
Manifold Absolute Pressure (MAP) Sensor
Intake Manifold
Ignition Coil
Idle Air Control (IAC) Valve
Throttle Position (TP) Sensor
Throttle Body
Brake Fluid Reservoir
Wiper Motor

DAEWOO M-150 BL2

13
14
15
16
17

18
19
20
21
22
23
24

Battery
Fuse Box
Air Cleaner Housing
Resonator
PCV Hose
Distributor
Exhaust Manifold
Snorkel
Engine
Washer Fluid Reservoir
Oil Level Gauge
Oil Filler Cap


1A – 4 GENERAL ENGINE INFORMATION

ENGINE COMPARTMENT (EURO III)
(Left–Hand Drive Shown, Right–Hand Drive Similar)

MAA1A010

1

2
3
4
5
6
7
8
9
10

Power Steering Oil Reservoir
Coolant Reservoir
Canister Purge Solenoid
Manifold Absolute Pressure (MAP) Sensor
Intake Manifold
Throttle Position (TP) Sensor
Throttle Body
Idle Air Control (IAC) Valve
Brake Fluid Reservoir
Wiper Motor

11
12
13
14
15
16
17
18
20

19
21

Battery
Fuse Box
Air Cleaner Housing
Resonator
Electronic Ignition System Ignition Coil
Exhaust Manifold
Snorkel
Engine
Washer Fluid Reservoir
Oil Level Gauge
Oil Filler Cap

DAEWOO M-150 BL2


GENERAL ENGINE INFORMATION 1A – 5

DIAGNOSTIC INFORMATION PROCEDURE
GENERAL DIAGNOSIS

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Condition

Hard Starting (With
normal cranking)

Malfunction of
Ignition System

Malfunction of Fuel
System

Decline of
Compression
Pressure

DAEWOO M-150 BL2

Probable cause

Correction

D Faulty fuse.

D Replace the fuse.

D Faulty spark plug.

D Clean, adjust the plug gap or

replace.

D Electric leakage at the high
tension cable.

D Replace the cable.

D Poor connection of the high
tension cable or lead wires.

D Replace the cable or wires.

D Worn distributor cap or
accumulated carbon in the
distributor cap.

D Replace or clean the
distributor cap.

D Damaged distributor rotor or
cap.

D Replace the rotor or the cap.

D Improper ignition timing.

D Adjust the ignition timing.

D Faulty ignition coil.


D Replace the ignition coil.

D Lock of fuel in the fuel tank.

D Feed the fuel.

D Dirty or clogged fuel filter.

D Replace the filter.

D Clogged fuel pipe.

D Clean the fuel pipe.

D Malfunction of the fuel pump.

D Replace the fuel pump.

D Malfunction of the fuel
injector.

D Replace the injector.

D The foreign material in the
fuel tank.

D Clean the fuel tank.

D Poor tightening spark plug.


D Tighten to the specified
torque.

D Cracked cylinder head
gasket.

D Replace the gasket.

D Inadequate the valve
clearance.

D Adjust the clearance.

D Leakage of the valve
clearance.

D Repair the valve.

D Interference of the valve
stem.

D Replace the valve or the
valve guide.

D Low elasticity or damage of
the valve spring.

D Replace the valve spring.

D Abnormal interference of

pistons and cylinders.

D Replace the piston ring.

D Excessive wear of pistons,
rings, or cylinders.

D Replace the ring or the
piston and boring or replace
the cylinder.


1A – 6 GENERAL ENGINE INFORMATION

GENERAL DIAGNOSIS (Cont’d)

ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
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Condition

Hard Starting (With
normal cranking)

Lack of Engine Power

Rough Engine Idling


Probable cause

Correction

D Broken timing belt.

D Replace the belt.

D Malfunction of Positive
Crankcase Ventilation (PCV)
valve.

D Check and replace Positive
Crankcase Ventilation (PCV)
valve if needed.

D Loosening, damage or
leakage of the vacuum hose.

D Connect the hose correctly
or replace it.

D Leakage of intake system.

D Replace intake system.

Decline of
Compression
Pressure


D Refer to “Page 1A–5”.

D Refer to “Page 1A–5”.

Malfunction of
Ignition System

D Improper ignition timing.

D Adjust the ignition timing.

D Faulty spark plug.

D Adjust or replace the spark
plug.

D Malfunction of the distributor.

D Repair or replace the
distributor. Check the rotor.

D Electric leakage or poor
connection of the high
tension cable.

D Connect the cable correctly
or replace it.

Malfunction of

Fuel System

D Clogged fuel pipe.

D Clean the pipe.

D Clogged or contaminated
fuel filter.

D Replace the filter.

Others

D Clogged exhaust system.

D Check and repair the
system.

D Clogged or contaminated air
cleaner element.

D Clean or replace the air
cleaner element.

D Leak of the intake manifold
gasket.

D Replace the gasket.

D Dragging brakes.


D Repair or replace the
brakes.

D Slipping clutch.

D Adjust or replace the clutch.

Decline of
Compression
Pressure

D Refer to “Page 1A–5”.

D Refer to “Page 1A–5”.

Malfunction of
Fuel System

D Clogged fuel pipe.

D Clean the pipe.

D Clogged or contaminated
fuel filter.

D Replace the filter.

D Malfunction of the fuel
pressure regulator.


D Replace the regulator.

D Malfunction of the spark
plug.

D Adjust or replace the spark
plug.

D Electric leakage or poor
connection of the high
tension cable.

D Connect the cable correctly
or replace it.

D Worn distributor cap terminal
or accumulated carbon in
the distributor cap.

D Replace or clean the
distributor cap.

Others

Malfunction of
Ignition System

DAEWOO M-150 BL2



GENERAL ENGINE INFORMATION 1A – 7

GENERAL DIAGNOSIS (Cont’d)

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ÑÑÑÑÑÑÑÑÑÑÑ
Condition

Rough Engine Idling

D Replace the rotor or cap.

D Poor ignition timing.

D Adjust the ignition timing.

D Malfunction of the ignition
coil.

D Replace the ignition coil.

D Clogged or contaminated air
cleaner element.

D Clean or replace the air

cleaner element.

D Leak of the intake manifold
gasket.

D Replace the gasket.

D Malfunction of Positive
Crankcase Ventilation (PCV)
valve.

D Check the valve or replace it
if needed.

D Poor connection or damage
or leakage of the vacuum
hose.

D Connect the hose correctly
or replace it.

Decline of
Compression
Pressure

D Refer to “Page 1A–5”.

D Refer to “Page 1A–5”.

Malfunction of

Ignition System

D Poor ignition timing.

D Adjust the ignition timing.

D Poor spark plug or poor
adjustment of the plug gap.

D Replace the plug or adjust
the gap.

D Electric leakage or poor
connection of the high
tension cable.

D Connect the cable correctly
or replace it.

D Malfunction of the air cleaner
system.

D Clean or replace the air
cleaner system.

D Leak of the intake manifold
gasket.

D Replace the gasket.


Decline of
Compression
Pressure

D Refer to “Page 1A–5”.

D Refer to “Page 1A–5”.

Malfunction of
Fuel System

D Clogged fuel pipe.

D Clean the pipe.

D Clogged or contaminated
fuel filter.

D Replace the filter.

D Malfunction of the fuel
pressure regulator.

D Replace the fuel pressure
regulator.

D Malfunction of the spark
plug.

D Adjust or replace the spark

plug.

D Electric leakage or poor
connection of the high
tension cable.

D Connect the cable correctly
or replace it.

D Worn distributor cap terminal
or accumulated carbon in
the distributor cap.

D Clean or replace the
distributor cap.

D Loosening or damage of the
distributor rotor or the cap.

D Replace the distributor rotor
or the cap.

D Poor ignition timing.

D Adjust the ignition timing.

Others

Engine Surging
(Engine power makes

fluctuation in a fixed
speed and speed
changes without
operating the
accelerating pedal.)

Malfunction of
Ignition System

DAEWOO M-150 BL2

Correction

D Loosening or damage of the
distributor rotor or cap.

Malfunction of
Ignition System

Others

Engine Hesitate (Upon
pressing accelerating
pedal, the engine
makes delayed
response. This
situation is remarkable
when cruising or
starting.)


Probable cause


1A – 8 GENERAL ENGINE INFORMATION

GENERAL DIAGNOSIS (Cont’d)

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ÑÑÑÑÑÑÑÑÑÑÑ
Condition

Probable cause

D Leak of the intake manifold
gasket.

D Clean or replace the gasket.

D Leakage of the vacuum hose.

D Connect the hose correctly
or replace it.

Overheated

Engine

D Refer to “Overheat” in this
page.

D Refer to “Overheat” in this
page.

Malfunction of
Ignition System

D Abnormal spark plug.

D Replace the spark plug.

D Poor ignition timing.

D Adjust the ignition timing.

D Electric leakage or poor
connection of the high tension
cable.

D Connect the cable correctly
or replace it.

Malfunction of
Fuel System

D Clogged or contaminated fuel

filter and fuel pipe.

D Clean or replace the fuel
filter and the fuel pipe.

Others

D Leak of the intake manifold
gasket.

D Replace the gasket.

D Excessive carbon deposit due
to abnormal combustion.

D Remove the carbon.

D Lack of coolant.

D Refill coolant.

D Malfunction of the thermostat.

D Replace the thermostat.

D Malfunction of the cooling fan.

D Check or replace the cooling
fan.


D Poor water pump
performance.

D Replace the pump.

D Clogged or leaky radiator.

D Clean, repair or replace the
radiator.

D Poor engine oil.

D Replace engine oil with the
specified one.

D Blocking oil filter or strainer.

D Clean or replace the oil filter
or the strainer.

D Lack of engine oil.

D Refill oil.

D Poor oil pump performance.

D Replace or repair the pump.

D Leakage of oil.


D Repair.

Other

D Damaged cylinder head
gasket.

D Replace the gasket.

Decline of
Compression
Pressure

D Refer to “Page 1A–5”.

D Refer to “Page 1A–5”.

Malfunction of
Fuel System

D Leakage of the fuel tank or
the fuel pipe.

D Repair or replace the fuel
tank or the fuel pipe.

Engine Surging
(Engine power makes
fluctuation in a fixed
speed and speed

changes without
operating the
accelerating pedal.)

Others

Excessive Detonation
(According to the
opening range of
throttle valve,
knocking sound of
metallic is made with
abnormal explosion.)

Overheat

Malfunction of
Cooling System

Malfunction of
Lubrication
System

Poor Fuel
Consumption

Correction

DAEWOO M-150 BL2



GENERAL ENGINE INFORMATION 1A – 9

GENERAL DIAGNOSIS (Cont’d)

ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
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Condition

Poor Fuel
Consumption

Excessive
Consumption of
Engine Oil

DAEWOO M-150 BL2

Correction

D Improper ignition timing.

D Adjust the ignition timing.

D Abnormal spark plug
(Excessive carbon deposit,

inadequate gap, burnt
electrode).

D Replace the plug.

D Electric leakage or poor
connection of the high
tension cable.

D Connect the cable normally
or replace it.

Malfunction of
Cooling System

D Malfunction of the
thermostat.

D Replace the thermostat.

Others

D Improperly installed valve.

D Repair or replace the valve.

D Slipping clutch.

D Repair or replace the clutch.


D Low pressure of tires.

D Adjust the pressure of tires.

D Loosened oil drain plug.

D Tighten the plug.

D Loosened oil pan bolt.

D Tighten the bolt.

D Loosened oil filter.

D Tighten the filter.

D Loosened oil pressure
switch.

D Tighten the switch.

D Leakage of camshaft front oil
seal.

D Replace the seal.

D Leakage of crankshaft front
oil seal.

D Replace the seal.


D Leakage at the cylinder head
cover gasket.

D Replace the gasket.

D Damage of the cylinder head
gasket.

D Replace the gasket.

D Stuck piston ring.

D Remove carbon and replace
the ring.

D Worn piston or cylinder.

D Replace the piston or the
cylinder.

D Worn piston ring or ring
groove.

D Replace the piston or ring.

D Inadequate position of the
piston ring cutting part.

D Adjust the position.


D Abrasion or damage of the
valve system.

D Replace the valve system.

D Inadequate oil viscosity.

D Replace with the specified
one.

D Loosening of the oil pressure
switch.

D Tighten the switch.

D Lack of engine oil.

D Refill oil.

D Blocking oil strainer.

D Clean the strainer.

Malfunction of
Ignition System

Leakage of
Engine Oil


Oil Mixing in
Combustion
Chamber

Low Oil Pressure

Probable cause

Malfunction of
Lubrication
System


1A – 10 GENERAL ENGINE INFORMATION

GENERAL DIAGNOSIS (Cont’d)

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Condition

Low Oil Pressure

Engine Noise

Probable cause


Correction

Malfunction of
Lubrication
System

D Lowered function of the oil
pump.

D Replace the pump.

D Abrasion or damage of the
oil pump relief valve.

D Replace the valve.

Valve Noise

D Inadequate valve clearance.

D Adjust the valve clearance.

D Abrasion of valve stem or
guide.

D Replace the valve stem or
the guide.

D Weak valve spring.


D Replace the spring.

Piston, Ring,
Cylinder Noise

D Abrasion of the piston, the
ring or the cylinder.

D Boring the cylinder or
replace the piston, the ring
or the cylinder.

Connecting Rod
Noise

D Abrasion of the connecting
rod bearing.

D Replace the bearing.

D Loosened the connecting rod
nut.

D Tighten to the specified
torque.

D Abrasion of the crankshaft
bearing.


D Replace the bearing.

D Abrasion of the crankshaft
journal.

D Grind or replace the
crankshaft journal.

D Loosened bearing cap bolt.

D Tighten to the specified
torque.

D Excessive clearance of the
crankshaft thrust bearing.

D Adjust or replace.

D Low oil pressure.

D Refer to “Low Oil Pressure”
in this section.

Crankshaft
Noise

DAEWOO M-150 BL2


GENERAL ENGINE INFORMATION 1A – 11


CHECKING ENGINE FLUID LEVEL

3. Remove the oil drain plug (c) and draw oil off.

Check the engine fluid level or condition. If needed, refill
or replace the oil.
Check the engine oil level within engine normal operating temperature as follows ;
1. After stopping the engine, wait for a few minutes to
accumulate oil into the oil pan.
2. After pulling out the oil level gauge (a), check the oil
level.
3. Clean the oil level gauge and insert the gauge into
guide.
4. After pulling out the oil level gauge again, recheck the
oil level and insert the gauge into guide again.
Important: Oil level should be between “MIN” mark and
“MAX” mark.
5. If oil level is below the “MIN” mark, refill engine oil as
much as the demanded quantify.
Important: If checking oil level under the engine cold
condition, oil is not accumulated into oil pan quickly and
correct level checking can not be performed. Therefore,
wait until temperature reaches the normal operating
condition and check the engine oil level.

D102A302

4. After drawing oil completely, tighten the oil drain plug
to 30–40 NSm (22–30 lb-ft).

5. Replace the oil filter using the oil filter wrench
09915–47341 (d).
D Remove the air cleaner/resonator/snorkel assembly.
D After removing the bolts, remove the heat
shield.
D Loosen the power steering pump cap screw and
pull the power steering hose into the front.
D Remove the oil filter.
Important: Whenever changing engine oil, replace the
oil filter. When replacing new oil filter, apply engine oil on
oil filter sealing.

D102A301

CHANGING ENGINE OIL OR OIL
FILTER
Tools Required
09915–47341 Oil Filter Wrench.
When checking engine oil level or condition, if needed,
change engine oil (including the filter) as follows ;
1. After stopping the engine, wait for a few minutes to
accumulate oil into the oil pan.
2. Remove the oil filter cap (b).

DAEWOO M-150 BL2

D102A303


1A – 12 GENERAL ENGINE INFORMATION


CHECKING ENGINE TIMING BELT
After checking the timing belt for looseness, crack, wear
or tension, replace the belt if necessary.

CHECKING ACCESSORY BELT
After checking the alternator belt (e), air conditioning/
power steering belt (f), air conditioning belt (g), power
steering belt (h), for looseness, crack, wear or tension,
replace the belt if necessary.

D102A305

2. Remove the spark plugs from cylinder head using a
wrench.
3. Measure the spark plug clearance (k) with the filler
gauge. If measured value is not within the specified
value, adjust the grounding electrode.
When installing new spark plug, check the clearance
for equality and install it.

D102A304

CHECKING SPARK PLUG
After checking the spark plug for bad clearance, excessive carbon deposit, worn electrode or damaged insulator, replace the new one if necessary.
Remove and check the spark plug as follows ;
1. Pull the high tension cable cap portion (i), and disconnect the high tension cable from the spark plug.
If pulling the high tension cable (j), circuit could be
disconnected. Therefore, the cap portion should be
used.


D102A306

DAEWOO M-150 BL2


GENERAL ENGINE INFORMATION 1A – 13

CHECKING AIR CLEANER ELEMENT

CHECKING FUEL SYSTEM

If the air cleaner element becomes dirty, engine efficiency could be deteriorated.
Be sure to check the element often.

Check the fuel system as follows ;

Especially, if a vehicle frequently runs on a dusty road,
check and replace the element often.

D Check the fuel hose surface for damage.
D Check the fuel cap for looseness.

CHECKING FUEL FILTER

CHECKING HOSE SYSTEM

If fuel filter is used over the specified period, engine efficiency is deteriorated by dust or foreign material.
Therefore, replace a new one within the specified period.


Check the engine vacuum hose, PCV hose or canister
hose as follows ;
D Check the hose surface for damage by heat or machine.
D Check the hose for hardening, crack, tear, or coming
off.

DAEWOO M-150 BL2

D Check the fuel line or line connection portion for damage or leakage.


1A – 14 GENERAL ENGINE INFORMATION

SPECIFICATIONS
GENERAL SPECIFICATIONS

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Vehicle Capacity

Engine Information

Application
Maximum Speed
Gradeability
Minimum Turning Radius
Bore × Stroke
Displacement
Compression Ratio
Maximum Power
Maximum Torque

Ignition Timing (Ignition Sequence)
Air Conditioning System (ON)
Idle Speed
Air Conditioning System (OFF)
Engine
Ignition Type
Distributor
Starter

Unleaded
Leaded
Fuel Injection Type
Fuel Pump
Fuel Filter
Lubricating Type
Oil Pump
Cooling Type
Radiator
Water Pump
Thermostat
Air Cleaner Element
Muffler
Battery
Spark–Plug

Engine Part Type

Engine Part
Capacity


Engine Oil

Refrigerant

Engine Oil

Engine Information

Engine Disassembly
Oil Change (Including filter)
Oil Change (Not including filter)
Oil Level Gauge

Coolant
Battery

Generator
Starter

Output Capacity
Output Pressure
Fuel Tank Capacity
Fuel Pump

Description
144 km/h (90 mph)
0.420 tan θ
4.5 m (14.8 ft)
68.5 × 72.0 mm (2.70 × 2.83 inch)
796 cm3 (48.6 in3)

9.3 : 1
37.5 KW (6,000 rpm)
68.6 NSm (50.59 lb-ft) (at 4,600 rpm)
5_ BTDC (1–3–2) / 10_ BTDC (1–3–2)
1,000 ± 50 rpm
950 rpm
Overhead Cam L–3
Direct Ignition System (DIS) /
High Energy Ignition (HEI)
Optical Sensor Type
SD 80
BPR5EY–11, RN9YC4, WR8DCX
BPR5EY, RN9YC, WR8DC
MPI
Electric Motor Pump
Cartridge
Forced Feed Type
Rotary Pump Type
Forced Water Circulation
Cross – Flow
Centrifugal
Pellet Type
Non Woven Fablic
Catalytic Converter, Closed Circuit
MF
SJ Grade
SAE 5W30, SAE 10W30, SAE 15W40
Four Seasons
3.0 L (3.17 qt)
2.7 L (2.85 qt)

2.5 L (2.64 qt)
1 L (1.06 qt) (MIN to MAX)
3.8 L (4.02 qt)
12V–35 AH, 246 CCA
65 A
0.8 kW
90 – 133 Lph
380 kPa (55.1 Psi)
35 L (9.2 gal), 38 L (10 gal)

DAEWOO M-150 BL2


GENERAL ENGINE INFORMATION 1A – 15

ENGINE PERFORMANCE CURVE

D Maximum Power
: 51 PS (37.5 KW)
(at 6,000 rpm)

D Maximum Torque
: 7 KgSm (68.6 NSm)
(at 4,600 rpm)

D12A101A

DAEWOO M-150 BL2



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