low oil pressure DAEWOO MATIZ 2003 Service Repair Manual

GENERAL ENGINE INFORMATION 1A–5
DAEWOO M-150 BL2
DIAGNOSTIC INFORMATION PROCEDURE
GENERAL DIAGNOSIS
 
 Condition
 
 Probable cause
 
 Correction
Hard Starting (WithMalfunction of
Faulty fuse.
Replace the fuse.
normal cranking)Ignition System
Faulty spark plug.
Clean, adjust the plug gap or
replace.

Electric leakage at the high
tension cable.
Replace the cable.

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

Worn distributor cap or
accumulated carbon in the
distributor cap.
Replace or clean the
distributor cap.

Damaged distributor rotor or
cap.
Replace the rotor or the cap.

Improper ignition timing.
Adjust the ignition timing.

Faulty ignition coil.
Replace the ignition coil.
Malfunction of Fuel
Lock of fuel in the fuel tank.
Feed the fuel.
System
Dirty or clogged fuel filter.
Replace the filter.

Clogged fuel pipe.
Clean the fuel pipe.

Malfunction of the fuel pump.
Replace the fuel pump.

Malfunction of the fuel
injector.
Replace the injector.

The foreign material in the
fuel tank.
Clean the fuel tank.
Decline of
Compression
Poor tightening spark plug.
Tighten to the specified
torque.
Pressure
Cracked cylinder head
gasket.
Replace the gasket.

Inadequate the valve
clearance.
Adjust the clearance.

Leakage of the valve
clearance.
Repair the valve.

Interference of the valve
stem.
Replace the valve or the
valve guide.

Low elasticity or damage of
the valve spring.
Replace the valve spring.

Abnormal interference of
pistons and cylinders.
Replace the piston ring.

Excessive wear of pistons,
rings, or cylinders.
Replace the ring or the
piston and boring or replace
the cylinder.

GENERAL ENGINE INFORMATION 1A–9
DAEWOO M-150 BL2
GENERAL DIAGNOSIS (Cont’d)
 Condition Probable cause Correction
Poor FuelMalfunction of
Improper ignition timing.
Adjust the ignition timing.
ConsumptionIgnition System
Abnormal spark plug
(Excessive carbon deposit,
inadequate gap, burnt
electrode).
Replace the plug.

Electric leakage or poor
connection of the high
tension cable.
Connect the cable normally
or replace it.
Malfunction of
Cooling System
Malfunction of the
thermostat.
Replace the thermostat.
Others
Improperly installed valve.
Repair or replace the valve.

Slipping clutch.
Repair or replace the clutch.

Low pressure of tires.
Adjust the pressure of tires.
ExcessiveLeakage of
Loosened oil drain plug.
Tighten the plug.
Consumption of
Engine OilEngine Oil
Loosened oil pan bolt.
Tighten the bolt.Engine Oil

Loosened oil filter.
Tighten the filter.

Loosened oil pressure
switch.
Tighten the switch.

Leakage of camshaft front oil
seal.
Replace the seal.

Leakage of crankshaft front
oil seal.
Replace the seal.

Leakage at the cylinder head
cover gasket.
Replace the gasket.

Damage of the cylinder head
gasket.
Replace the gasket.
Oil Mixing in
Combustion
Stuck piston ring.
Remove carbon and replace
the ring.
Chamber
Worn piston or cylinder.
Replace the piston or the
cylinder.

Worn piston ring or ring
groove.
Replace the piston or ring.

Inadequate position of the
piston ring cutting part.
Adjust the position.

Abrasion or damage of the
valve system.
Replace the valve system.
Low Oil PressureMalfunction of
Lubrication
Inadequate oil viscosity.
Replace with the specified
one.
System
Loosening of the oil pressure
switch.
Tighten the switch.

Lack of engine oil.
Refill oil.

Blocking oil strainer.
Clean the strainer.

1A–10 GENERAL ENGINE INFORMATION
DAEWOO M-150 BL2
GENERAL DIAGNOSIS (Cont’d)
 Condition Probable cause Correction
Low Oil PressureMalfunction of
Lubrication
Lowered function of the oil
pump.
Replace the pump.
System
Abrasion or damage of the
oil pump relief valve.
Replace the valve.
Engine NoiseValve Noise
Inadequate valve clearance.
Adjust the valve clearance.

Abrasion of valve stem or
guide.
Replace the valve stem or
the guide.

Weak valve spring.
Replace the spring.
Piston, Ring,
Cylinder Noise
Abrasion of the piston, the
ring or the cylinder.
Boring the cylinder or
replace the piston, the ring
or the cylinder.
Connecting Rod
Noise
Abrasion of the connecting
rod bearing.
Replace the bearing.

Loosened the connecting rod
nut.
Tighten to the specified
torque.
Crankshaft
Noise
Abrasion of the crankshaft
bearing.
Replace the bearing.

Abrasion of the crankshaft
journal.
Grind or replace the
crankshaft journal.

Loosened bearing cap bolt.
Tighten to the specified
torque.

Excessive clearance of the
crankshaft thrust bearing.
Adjust or replace.

Low oil pressure.
Refer to “Low Oil Pressure”
in this section.

1A–14 GENERAL ENGINE INFORMATION
DAEWOO M-150 BL2
SPECIFICATIONS
GENERAL SPECIFICATIONS
 Application Description
  Maximum Speed 144 km/h (90 mph)
 Vehicle Capacity Gradeability 0.420 tan θ
 
Vehicle Capacity
 Minimum Turning Radius 4.5 m (14.8 ft)
  Bore × Stroke 68.5 × 72.0 mm (2.70 × 2.83 inch)
  Displacement 796 cm3 (48.6 in3)
  Compression Ratio 9.3 : 1
  Maximum Power 37.5 KW (6,000 rpm)
 
Engine Information
 Maximum Torque 68.6 Nm (50.59 lb-ft) (at 4,600 rpm)
Ignition Timing (Ignition Sequence)5 BTDC (1–3–2) / 10 BTDC (1–3–2)   
Air Conditioning System (ON)
 
1,000 ± 50 rpm  Idle Speed Air Conditioning System (OFF) 950 rpm  Engine Overhead Cam L–3 
 
 
 Ignition Type
 
 Direct Ignition System (DIS) /
High Energy Ignition (HEI)
  Distributor Optical Sensor Type
  Starter SD 80
   Unleaded BPR5EY–11, RN9YC4, WR8DCX
  Spark–Plug Leaded BPR5EY, RN9YC, WR8DC
  Fuel Injection Type MPI
  Fuel Pump Electric Motor Pump
Engine Part TypeFuel FilterCartridge Engine Part Type 
Lubricating Type
 
Forced Feed Type  Oil Pump Rotary Pump Type  Cooling Type Forced Water Circulation  Radiator Cross – Flow  Water Pump Centrifugal  Thermostat Pellet Type
  Air Cleaner Element Non Woven Fablic
  Muffler Catalytic Converter, Closed Circuit
  Battery MF
Engine PartEngine OilSJ Grade
SAE 5W30, SAE 10W30, SAE 15W40
CapacityRefrigerantFour Seasons   
Engine Disassembly
 
3.0 L (3.17 qt)   Oil Change (Including filter) 2.7 L (2.85 qt)  Engine Oil Oil Change (Not including filter) 2.5 L (2.64 qt)   Oil Level Gauge 1 L (1.06 qt) (MIN to MAX)  Coolant 3.8 L (4.02 qt) Engine Information Battery 12V–35 AH, 246 CCA
 Engine Information  

Generator

65 A
  Starter 0.8 kW
   Output Capacity 90 – 133 Lph
  Fuel Pump Output Pressure 380 kPa (55.1 Psi)
  Fuel Tank Capacity 35 L (9.2 gal), 38 L (10 gal)

DAEWOO M-150 BL2
SECTION 1B
SOHC ENGINE MECHANICAL
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.
TABLE OF CONTENTS
Description and Operation 1B-2. . . . . . . . . . . . . . . . . .
Engine Type 1B-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Lubrication 1B-2. . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Head and Valve Train 1B-2. . . . . . . . . . . . . .
Engine Block 1B-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft 1B-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Rod 1B-3. . . . . . . . . . . . . . . . . . . . . . . . . . .
Piston, Piston Ring and Piston Pin 1B-3. . . . . . . . . . .
Timing Belt and Pulley 1B-4. . . . . . . . . . . . . . . . . . . . .
Engine Mount 1B-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Locator 1B-5. . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Head 1B-5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Block 1B-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manifold & Air Flow System 1B-7. . . . . . . . . . . . . . . . .
Timing Belt & Engine Mount 1B-8. . . . . . . . . . . . . . . .
Diagnostic Information and Procedure 1B-9. . . . . . .
Compression Pressure Check 1B-9. . . . . . . . . . . . . . .
Oil Pressure Check 1B-9. . . . . . . . . . . . . . . . . . . . . . . .
Adjustment of Valve Clearance 1B-10. . . . . . . . . . . . .
Ignition Timing Check and Adjustment
(Typical) 1B-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valve Timing Check and Adjustment 1B-12. . . . . . . .
Repair Instructions 1B-14. . . . . . . . . . . . . . . . . . . . . . . .
On-Vehicle Service 1B-14. . . . . . . . . . . . . . . . . . . . . . . . . Air Filter Assembly 1B-14. . . . . . . . . . . . . . . . . . . . . . .
Air Filter Element 1B-15. . . . . . . . . . . . . . . . . . . . . . . . .
Positive Crankcase Ventilation (PCV) Hose
and Valve 1B-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intake Manifold 1B-16. . . . . . . . . . . . . . . . . . . . . . . . . . .
Exhaust Manifold (Typical) 1B-18. . . . . . . . . . . . . . . . .
Exhaust Manifold (Euro III) 1B-20. . . . . . . . . . . . . . . .
Timing Belt 1B-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil Pan 1B-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil Pump 1B-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Distributor Case 1B-26. . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Head and Gasket 1B-28. . . . . . . . . . . . . . . . .
Engine Mount Damping Block 1B-32. . . . . . . . . . . . . .
Engine Mount Front Damping Bush 1B-34. . . . . . . . .
Engine Assembly 1B-35. . . . . . . . . . . . . . . . . . . . . . . . .
Unit Repair 1B-47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Head and Valve Train
Components 1B-47. . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Block Components 1B-59. . . . . . . . . . . . . . . . .
Specifications 1B-71. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Specifications 1B-71. . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 1B-73. . . . . . . . . .
Special Tools 1B-75. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Tools Table 1B-75. . . . . . . . . . . . . . . . . . . . . . .

SOHC ENGINE MECANICAL 1B–3
DAEWOO M-150 BL2
parts are installed in the cross flow arrangement. The
rocker arm (i) operates in seesaw motion to close and
open the intake and exhaust valves (j) with camshaft by
turning the rocker arm shaft of each intake and exhaust
part.
ENGINE BLOCK
As the largest part of the engine components. the block
(l) has all the necessary parts attached to outer surface
of it.
On the inside surface of block, there are bore surfaces
by horning, which are cylinders, and on the periphery of
the cylinders, there are the passages to prevent the
over-heated and to lubricate the engine block.
CRANKSHAFT
The crankshaft (m) is to convert the rectilinear motion
into the rotation motion through the connecting rod (n)
which transmits the power generated by combustion.
On the one side of it, oil pump, crankshaft pulley and
timing belt pulley are attached, and oil seal housing and
flywheel are on the other side.
A special steel of high grade cast iron is used for the ma-
terial to stand the bending load and distortion. The mate-
rial of the main bearing (o) is aluminum alloy. The split
thrust bearings (p) are inserted in the journal bearing
part (No.3).
D102B004
CONNECTING ROD
The connecting rods (n) are made of forged steel, and
its section is typed “I” with its big end connected tocrankshaft (m) and its small end to piston pin to transmit
the power.
The big end is detachable, and its upper and lower parts
are fastened by bolting after the metal bearings (q) are
inserted.
PISTON, PISTON RING AND PISTON
PIN
Piston
The piston (r) is of the open skirt type and its crown is
exposed in the combustion chamber to generate power.
Its land and skirt parts are made of coat aluminum alloy
which is light and has excellent heat conductivity in order
to meet its continuous and high speed reciprocation
movement.
Piston Ring
It is composed of two compression rings (s) and one oil
ring (t) and installed between the grooves of the piston
to make the high speed reciprocating movement main-
taining a remarkable air tightness as well as cylinders. It
is a critical parts to affect the compression pressure, oil
consumption, compression, blow by pressure and en-
gine performance.
Piston Pin
The pin (u) is not fixed to the piston or connecting rod
and its both ends are assembled by the circlip (v) in the
full floating type. The pin is used to transmit the power
from the crown part of piston to connecting rod.
D102B005

SOHC ENGINE MECANICAL 1B–9
DAEWOO M-150 BL2
DIAGNOSTIC INFORMATION AND PROCEDURE
COMPRESSION PRESSURE CHECK
Tools Required
09915–64510 Compression Pressure Gauge
Check the compression pressure in the following proce-
dures:
1. Warm up the engine to the normal operating tempera-
ture (Cooling temperature : 80–90C (176–194F)).
2. Stop the engine and then remove the high tension
cable and the spark plug.
3. Disconnect the distributor optical sensor connector.
4. Install the compression pressure gauge 09915–64510
(a) in the hole of spark plug.
D12B301A
5. Disengage the clutch in Neutral (to lighten starting
load on engine upon cranking), and depress the ac-
celerator all the way to make the throttle fully open.
6. Crank the engine with the starting motor, and read the
highest pressure on the compression pressure gauge.
The difference of measured value between cylinders
is 98.06kPa (14.22 psi) and less.
On checking, make the connection perfectly airtight
between the hole of spark plug and compression pres-
sure gauge.
Unit Standard Limit



Compression
Pressure
– 400 rpm
kPa(psi)1,225.75
(177.73)
1,176.72–
1,274.78
(170.62–
184.84)
7. After checking, remove the gauge and install the re-
moved parts.
OIL PRESSURE CHECK
Tools Required
09915–77310 Oil Pressure Gauge
Prior to check oil pressure, check the followings:
Check oil level and add if required.
Replace the discolored, deteriorated or diluted oil.
Check any oil leakage and repair the defective parts.
Check the compression pressure in the following proce-
dures:
1. Remove the oil pressure switch (b) from the cylinder
block.
2. Install the oil pressure gauge 09915–77310 (c) to the
mounting place of the oil pressure switch.
D12B302A
3. Start the engine and warm up to the normal operating
temperature.
4. Raise the engine speed up to 2,000rpm and then
read oil pressure.
Item Unit Standard
Oil Pressure – 2000rpmkPa
(psi)245.15–294.18
(35.55–42.66)
5. After checking, wrap the threads of oil pressure
switch with a seal tape and tighten it to the specified
torque 12–16 N
m (106–144 lb-in).
6. Start the engine and check oil pressure switch for oil
leakage.

ENGINE COOLING 1D–9
DAEWOO M-150 BL2
REPAIR INSTRUCTIONS
ON–VEHICLE SERVICE
D12D5011
DRAINING AND REFILLING THE
COOLING SYSTEM
Caution: Do not remove the surge tank cap while
the engine and the radiator are hot. Scalding fluid
and steam may be blown out under pressure.
1. Place a pan below the vehicle to catch the draining
coolant.
2. Drain the coolant.
Remove the surge tank cap (1).
Disconnect the lower radiator hose (2).
Caution: Dispose of the used coolant to a used
coolant holding tank to be picked up with the used
oil for disposal. Never pour the used coolant down
the drain. Ethylene glycol antifreeze is an extremely
toxic chemical. Disposing of it into the sewer sys-
tem or the ground water can contaminate the local
environment.
D102D502
3. Connect the lower radiator hose.
4. Clean the cooling system.
Remove all sludge and dirt from inside the surge
tank. And install the surge tank. Refer to “Surge
Tank” in this section (1).

DAEWOO M-150 BL2
SECTION 1F
ENGINE CONTROLS
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 LOCK unless
otherwise noted.
TABLE OF CONTENTS
Description and Operation 1F-4. . . . . . . . . . . . . . . . . .
Ignition System Operation 1F-4. . . . . . . . . . . . . . . . . .
Electronic Ignition System Ignition Coil 1F-4. . . . . . .
Crankshaft Position Sensor 1F-4. . . . . . . . . . . . . . . . .
Camshaft Position Sensor 1F-4. . . . . . . . . . . . . . . . . .
Idle Air System Operation 1F-4. . . . . . . . . . . . . . . . . .
Fuel Control System Operation 1F-4. . . . . . . . . . . . . .
Evaporative Emission Control System
Operation 1F-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controlled Charcoal Canister 1F-5. . . . . . . . . . . . . . . .
Positive Crankcase Ventilation Control System
Operation 1F-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Coolant Temperature Sensor 1F-6. . . . . . . . .
Throttle Position Sensor 1F-6. . . . . . . . . . . . . . . . . . . .
Catalyst Monitor Oxygen Sensors 1F-6. . . . . . . . . . .
Electric Exhaust Gas Recirculation Valve 1F-6. . . . .
Intake Air Temperature Sensor 1F-7. . . . . . . . . . . . . .
Idle Air Control Valve 1F-7. . . . . . . . . . . . . . . . . . . . . .
Manifold Absolute Pressure Sensor 1F-7. . . . . . . . . .
Engine Control Module 1F-8. . . . . . . . . . . . . . . . . . . . .
Fuel Injector 1F-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Cutoff Switch (Inertia Switch) 1F-8. . . . . . . . . . .
Knock Sensor 1F-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Variable Reluctance (VR) Sensor 1F-8. . . . . . . . . . . .
Octane Number Connector 1F-8. . . . . . . . . . . . . . . . .
Strategy-Based Diagnostics 1F-9. . . . . . . . . . . . . . . .
EOBD Serviceability Issues 1F-9. . . . . . . . . . . . . . . . .
Serial Data Communications 1F-10. . . . . . . . . . . . . . .
Euro On-Board Diagnostic (EOBD) 1F-10. . . . . . . . .
Comprehensive Component Monitor Diagnostic
Operation 1F-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common EOBD Terms 1F-11. . . . . . . . . . . . . . . . . . . .
DTC Types 1F-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading Diagnostic Trouble Codes 1F-13. . . . . . . . .
Primary System-Based Diagnostics 1F-15. . . . . . . . Diagnostic Information and Procedures 1F-17. . . .
System Diagnosis 1F-17. . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 1F-17. . . . . . . . . . . . . . . . . . . . . . . . . .
Idle Learn Procedure 1F-17. . . . . . . . . . . . . . . . . . . . .
Euro On-Board Diagnostic (EOBD) System
Check 1F-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ECM Output Diagnosis 1F-20. . . . . . . . . . . . . . . . . . . .
Multiple ECM Information Sensor DTCs Set 1F-21. .
Engine Cranks But Will Not Run 1F-25. . . . . . . . . . . .
No Malfunction Indicator Lamp 1F-30. . . . . . . . . . . . .
Malfunction Indicator Lamp On Steady 1F-32. . . . . .
Fuel System Diagnosis 1F-34. . . . . . . . . . . . . . . . . . . .
Fuel Pump Relay Circuit Check 1F-36. . . . . . . . . . . .
Main Relay Circuit Check 1F-38. . . . . . . . . . . . . . . . . .
Manifold Absolute Pressure Check 1F-40. . . . . . . . . .
Idle Air Control System Check 1F-42. . . . . . . . . . . . .
Ignition System Check 1F-45. . . . . . . . . . . . . . . . . . . .
Engine Cooling Fan Circuit Check 1F-48. . . . . . . . . .
Data Link Connector Diagnosis 1F-52. . . . . . . . . . . . .
Fuel Injector Balance Test 1F-54. . . . . . . . . . . . . . . . .
Diagnostic Trouble Code Diagnosis 1F-55. . . . . . . .
Clearing Trouble Codes 1F-55. . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Codes 1F-55. . . . . . . . . . . . . . . . .
DTC P0107 Manifold Absolute Pressure Sensor
Low Voltage 1F-58. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0108 Manifold Pressure Sensor High
Voltage 1F-62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0112 Intake Air Temperature Sensor Low
Voltage 1F-66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0113 Intake Air Temperature Sensor High
Voltage 1F-68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0117 Engine Coolant Temperature Sensor
Low Voltage 1F-72. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0118 Engine Coolant Temperature Sensor
High Voltage 1F-74. . . . . . . . . . . . . . . . . . . . . . . . . . .

ENGINE CONTROLS 1F–3
DAEWOO M-150 BL2
DTC P1628 Immobilizer No Successful
Communication 1F-270. . . . . . . . . . . . . . . . . . . . . . .
DTC P1629 Immovilizer Wrong Computation 1F-272
DTC P0656 Fuel Level Gauge Circuit Fault 1F-274.
DTC P1660 Malfunction Indicator Lamp (MIL)
High Voltage 1F-276. . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1661 Malfunction Indicator Lamp (MIL)
Low Voltage 1F-278. . . . . . . . . . . . . . . . . . . . . . . . . .
Symptom Diagnosis 1F-280. . . . . . . . . . . . . . . . . . . . . .
Important Preliminary Checks 1F-280. . . . . . . . . . . . .
Intermittent 1F-281. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hard Start 1F-283. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Surges or Chuggles 1F-286. . . . . . . . . . . . . . . . . . . . .
Lack of Power, Sluggishness or Sponginess 1F-288
Detonation/Spark Knock 1F-290. . . . . . . . . . . . . . . . . .
Hesitation, Sag, Stumble 1F-292. . . . . . . . . . . . . . . . .
Cuts Out, Misses 1F-294. . . . . . . . . . . . . . . . . . . . . . . .
Poor Fuel Economy 1F-296. . . . . . . . . . . . . . . . . . . . . .
Rough, Unstable, or Incorrect Idle, Stalling 1F-297. .
Excessive Exhaust Emissions or Odors 1F-300. . . .
Dieseling, Run-on 1F-302. . . . . . . . . . . . . . . . . . . . . . .
Backfire 1F-303. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance and Repair 1F-304. . . . . . . . . . . . . . . . . .
On-Vehicle Service 1F–304 . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump 1F–304 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pressure Regulator 1F-305. . . . . . . . . . . . . . . . .
Fuel Filter 1F-306. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Tank 1F-307. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Rail and Injectors 1F-308. . . . . . . . . . . . . . . . . . .
Evaporator Emission Canister 1F-309. . . . . . . . . . . . . Evaporator Emission Canister Purge
Solenoid 1F-310. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manifold Absolute Pressure (MAP) Sensor 1F-310. .
Throttle Body 1F-311. . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Coolant Temperature (ECT) Sensor 1F-312.
Intake Air Temperature (ECT) Sensor 1F-313. . . . . .
Oxygen Sensor (O2S 1) 1F-314. . . . . . . . . . . . . . . . . .
Heated Oxygen Sensor (HO2S 2) 1F-314. . . . . . . . .
Electric Exhaust Gas Recirculation (EEGR)
Valve 1F-315. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Knock Sensor 1F-315. . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronic Ignition (EI) System Ignition Coil 1F-316.
Crankshaft Position (CKP) Sensor 1F-316. . . . . . . .
Camshaft Position (CMP) Sensor 1F-317. . . . . . . . . .
Engine Control Module (ECM) 1F-317. . . . . . . . . . . . .
Specifications 1F-319. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specification 1F-319. . . . . . . . . .
Special Tools 1F-319. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Tools Table 1F-319. . . . . . . . . . . . . . . . . . . . . .
Schematic and Routing Diagrams 1F-320. . . . . . . . .
ECM Wiring Diagram
(Sirius D3 – 1 of 5) 1F-320. . . . . . . . . . . . . . . . . . . .
ECM Wiring Diagram
(Sirius D3 – 2 of 5) 1F-321. . . . . . . . . . . . . . . . . . . .
ECM Wiring Diagram
(Sirius D3 – 3 of 5) 1F-322. . . . . . . . . . . . . . . . . . . .
ECM Wiring Diagram
(Sirius D3 – 4 of 5) 1F-323. . . . . . . . . . . . . . . . . . . .
ECM Wiring Diagram
(Sirius D3 – 5 of 5) 1F-324. . . . . . . . . . . . . . . . . . . .