eco SUZUKI SWIFT 2006 2.G Service User Guide

Downloaded from www.Manualslib.com manuals search engine Maintenance and Lubrication: 0B-5
4) Screw new filter on oil filter stand by hand until the filter O-ring contacts mounting surface.
CAUTION!
To tighten oil filter prop erly, it is important to
accurately identify the position at which filter
O-ring first contacts mounting surface.

5) Tighten the filter (1) 3/4 tu rn from the point of contact
with the mounting surface using an oil filter wrench
(2).
Tightening torque
Oil filter (b): 14 N·m (1 .4 kgf-m, 10.5 lb-ft) for
reference
6) Replenish oil until oil leve l is brought to FULL level
mark on dipstick (oil pan and oil filter capacity). The
filler inlet is at the top of the cylinder head cover. It is
recommended to use engine oil of SG, SH, SJ, SL or
SM grade. Select the appropriate oil viscosity
according to the proper engine oil viscosity chart [A].
NOTE
Engine oil capacity is specified as the
following.
However, note that the amount of oil required
when actually changing oil may somewhat
differ from the data depending on various
conditions (temperature, viscosity, etc.).

Engine oil specification
Oil pan capacity: About 3.7 liters (7.8 / 6.5 US /
lmp pt.)
Oil filter capacity: About 0.2 liter (0.4 / 0.3 US /
lmp pt.)
Others: About 0.3 liter (0 .6 / 0.5 US / lmp pt.)
Total: About 4.2 liters (8.9 / 7.4 US / lmp pt.) 7) Check oil filter and drain plug for oil leakage.
8) Start engine and run it for 3 minutes. Stop it and wait
another 5 minutes before checking oil level. Add oil,
as necessary, to bring oil le vel to FULL level mark (1)
on dipstick.
Engine Coolant ChangeS7RS0B0206005
WARNING!
To help avoid danger of being burned, do not
remove radiator cap while engine and
radiator are still hot. Scalding fluid and steam
can be blown out under pressure if cap is
taken off too soon.

CAUTION!
When changing engine coolant, use mixture
of 50% specified water and 50% ANTIFREEZE
/ ANTICORROSION COOLANT for the
purpose of corrosion protection and
lubrication.

Change engine coolant with new one referring to
“Cooling System Flush and Refill in Section 1F”.
IYSQ01020010-01
Co
Fo-30
-22 -20
-4 -10
14 32 50 68 86 104 010203040
5W-30
20W-40
15W-40
10W-30, 10W-40
[A]
I7RS0B020001-02
2. Low level mark (hole)
IYSQ01020012-01

Downloaded from www.Manualslib.com manuals search engine 0B-10 Maintenance and Lubrication:
Steering System InspectionS7RS0B0206024
1) Check steering wheel for play and rattle, holding vehicle straight on ground.
Steering wheel play
“a”: 0 – 30 mm (0 – 1.1 in.)
2) Check bolts and nuts for tightness and retighten them as necessary. Repair or replace defective
parts, if any.
3) Check steering linkage for looseness and damage. Repair or replace defective parts, if any.
4) Check boots (1) and (2) of steering linkage and steering gear case for damage (leak, detachment,
tear, etc.). If damage is fo und, replace defective boot
with new one.
If any dent is found on steering gear case boots,
correct it to original shape by turning steering wheel
to the right or left as far as it stops and holding it for a
few seconds.
5) Check universal joints (3) of steering shaft for rattle and damage. If rattle or damage is found, replace
defective part with a new one.
6) Check that steering wheel can be turned fully to the
right and left. Repair or replace defective parts, if
any.
7) If equipped with power steering system, check also, in addition to check items, that steering wheel can be
turned fully to the right and left more lightly when
engine is running at idle speed than when it is
stopped. Repair, if found faulty.
8) Check wheel alignment referring to “Front Wheel Alignment Inspection and Adjustment in Section 2B”.
Drive Shaft (Axle) Boots InspectionS7RS0B0206025
Check drive shaft boots (wheel side and differential side)
for leaks, detachment, tear or other damage.
Replace defective parts as necessary.
Manual Transaxle Oil InspectionS7RS0B0206026
1) Inspect transaxle case for evidence of oil leakage. Repair leaky point if any.
2) Make sure that vehicle is placed level for oil level
check.
3) Remove oil filler/leve l plug (1) of transaxle.
4) Check oil level. Oil level can be checked roughly by means of filler/
level plug hole. That is, if oil flows out of level plug
hole or if oil level is found up to hole when level plug
is removed, oil is properly filled.
If oil is found insufficient, po ur specified oil up to level
hole. For specified oil, refe r to “Manual Transaxle Oil
Change in Section 5B”.
5) Apply sealant to filler/leve l plug and tighten it to
specified torque.
Manual Transaxle Oil ReplacementS7RS0B0206027
Change transaxle oil with new specified oil referring to
“Manual Transaxle Oil Change in Section 5B”.
I2RH01020026-01
2
3
2
1
1
I4RS0B020007-01
I2RH01310001-01
I6RS0C020001-01

Downloaded from www.Manualslib.com manuals search engine Maintenance and Lubrication: 0B-11
Automatic Transaxle Fluid Level InspectionS7RS0B0206028
1) Inspect transaxle case for evidence of fluid leakage.Repair leaky point, if any.
2) Make sure that vehicle is placed level for fluid level check.
3) Check fluid level under spec ified conditions referring
to “A/T Fluid Level Check in Section 5A”.
If fluid level is low, replenish specified fluid.
Automatic Transaxle Fluid ReplacementS7RS0B0206029
1) Inspect transaxle case for evidence of fluid leakage. Repair leaky point, if any.
2) Make sure that vehicle is placed level for fluid level check.
3) Change fluid. For its procedure, refer to “A/T Fluid Change in Section 5A”.
Automatic Transaxle Fluid Cooler Hose
Inspection
S7RS0B0206030
Check automatic transaxle fluid cooler hose for fluid
leakage, cracks, damage and deterioration.
Replace hose and/or clamp if any faulty condition is
found.
All Latches, Hinges and Locks InspectionS7RS0B0206031
Doors
Check that each door of front, rear and back doors
opens and closes smoothly and locks securely when
closed.
If any malfunction is found, lubricate hinge and latch or
repair door lock system.
Engine Hood
Check that secondary latch operates properly (check
that secondary latch keeps hood from opening all the
way even when pulling hood release handle inside
vehicle.) Also check that hood opens and closes
smoothly and properly and hood locks securely when
closed.
If any malfunction is found, l ubricate hinge and latch, or
repair hood lock system.
1. Dipstick 3. FULL HOT mark
2. Clamp 4. LOW HOT mark
1. Drain plug
I4RS0A020016-01
I4RS0A020017-01
I4RS0A020020-01
I2RH01020033-01

Downloaded from www.Manualslib.com manuals search engine Maintenance and Lubrication: 0B-13
Brake
Foot brake
Check the following:
• that brake pedal has proper travel,
• that brake works properly,
• that it is free from noise,
• that vehicle does not pull to one side when brake is applied.
• and that brake do not drag.
Parking brake
Check that lever has proper travel.
WARNING!
With vehicle parked on a fairly steep slope,
make sure nothing is in the way downhill to
avoid any personal injury or property
damage. Be prepared to apply regular brake
quickly even if vehicle should start to move.

Check to ensure that parking brake is fully effective
when the vehicle is stopped on the safe slope and brake
lever is pulled all the way.
Steering
• Check to ensure that steering wheel is free from instability, or abnormally heavy feeling. • Check that the vehicle does not wander or pull to one
side.
Engine
• Check that engine responds readily at all speeds.
• Check that engine is free from abnormal noise and abnormal vibration.
Body, Wheels and Power Transmitting System
Check that body, wheels and power transmitting system
are free from abnormal noise and abnormal vibration or
any other abnormal condition.
Meters and Gauge
Check that speedometer, odometer, fuel meter,
temperature gauge, etc. are operating accurately.
Lights
Check that all lights operate properly.
Windshield Defroster
Periodically check that ai r comes out from defroster
outlet when operating heater or air conditioning.
Set mode control lever to defroster position and fan
switch lever to “HI” position for this check.
Specifications
Tightening Torque SpecificationsS7RS0B0207001
Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”.
Special Tools and Equipment
Recommended Fluids and LubricantsS7RS0B0208001
Fastening part Tightening torque
Note
N ⋅mkgf-mlb-ft
Engine oil drain plug 35 3.5 25.5 )
Oil filter 14 1.4 10.5 for reference )
Engine oilSG, SH, SJ, SL or SM grade (Refer to “Engine Oil and Filter Change” for engine
oil viscosity.)
Engine coolant
(Ethylene glycol base coolant) “Antifreeze/Antico
rrosion coolant”
Brake fluid Refer to reservoir cap of brake master cylinder.
Manual transaxle oil Refer to “Manual Transaxle Oil Change in Section 5B”.
Automatic transaxle fluid Refer to “A/T Fluid Change in Section 5A”.
Door hinges Engine oil or water resistance chassis grease
Hood latch assembly Engine oil or water resistance chassis grease
Key lock cylinder Spray lubricant

Downloaded from www.Manualslib.com manuals search engine 1-ii Table of Contents
DTC P0123: Throttle / Pedal Position Sensor / Switch “A” (Main) Circuit High ....................... 1A-85
DTC P0131 / P0132: O2 Sensor (HO2S) Circuit Low Voltage / High Voltage (Sensor-
1) ..................................................................... 1A-88
DTC P0133: O2 Sensor (HO2S) Circuit Slow
Response (Sensor- 1) ...................................... 1A-91
DTC P0134: O2 Sensor (HO2S) Circuit No Activity Detected (Sensor -1) ........................... 1A-92
DTC P0137 / P0138: O2 Sensor (HO2S) Circuit Low Voltage / High Voltage (Sensor-
2) ..................................................................... 1A-94
DTC P0140: O2 Sensor (HO2S) Circuit No Activity Detected (Sensor -2) ........................... 1A-97
DTC P0171 / P0172: Fuel System Too Lean / Rich ................................................................. 1A-98
DTC P0222: Throttle / Pedal Position Sensor / Switch “B” (Sub) Circuit Low ....................... 1A-100
DTC P0223: Throttle / Pedal Position Sensor / Switch “B” (Sub) Circuit High ...................... 1A-102
DTC P0300 / P0301 / P0302 / P0303 / P0304: Random / Multiple Cylin der Misfire Detected
/ Cylinder 1 / Cylinder 2 / Cylinder 3 /
Cylinder 4 Misfire Detected ........................... 1A-105
DTC P0327 / P0328: Knoc k Sensor 1 Circuit
Low / High ..................................................... 1A-107
DTC P0335: Crankshaft Position (CKP) Sensor “A” Circuit .......................................... 1A-109
DTC P0340: Camshaft Position (CMP) Sensor “A” Circuit .......................................... 1A-111
DTC P0350: Ignition Coil Primary / Secondary Circuit ............................................................ 1A-114
DTC P0401 / P0402: Exhaust Gas Recirculation Flow Insufficient Detected /
Excessive Detected ...................................... 1A-116
DTC P0403: Exhaust Gas Recirculation Control Circuit ................... ............................ 1A-118
DTC P0420: Catalyst System Efficiency
below Threshold ................ ............................ 1A-120
DTC P0443: Evaporativ e Emission System
Purge Control Valve Circuit ........................... 1A-122
DTC P0480: Fan 1 (Radiator Cooling Fan) Control Circuit ................... ............................ 1A-124
DTC P0500: Vehicle Speed Sensor “A” Malfunction .................................................... 1A-128
DTC P0532: A/C Refrigerant Pressure Sensor “A” Circuit Low ... ............................... 1A-130
DTC P0533: A/C Refrigerant Pressure Sensor “A” Circuit High ................................. 1A-132
DTC P0601 / P0602 / P0607: Internal Control Module Memory Check Sum Error / Control
Module Programming Error / Control Module
Performance ................................................. 1A-134
DTC P0616: Starter Relay Circuit Low............ 1A-135
DTC P0617: Starter Relay Circuit High ........... 1A-136
DTC P0620: Generator Control Circuit ........... 1A-137
DTC P0625 / P0626: Generator Field Terminal Circuit Low / High . .......................... 1A-139
DTC P1501 / P1502: Electric Load Current Sensor Circuit Low / High . ............................ 1A-141 DTC P1510: ECM Back-Up Power Supply
Malfunction .................................................... 1A-143
DTC P1603: TCM Trouble Code Detected ..... 1A-144
DTC P1674: CAN Communication (Bus Off Error) ............................................................. 1A-145
DTC P1676: CAN Communication (Reception Error for TCM) ............................................... 1A-148
DTC P1678: CAN Communication (Reception Error for BCM) ............................................... 1A-149
DTC P1685: CAN Communication (Reception Error for ABS/ESP ® Control Module) ........... 1A-150
DTC P2101: Throttle Actuator Control Motor Circuit Range / Performance ......................... 1A-152
DTC P2102: Throttle Actuator Control Motor Circuit Low .................................................... 1A-154
DTC P2103: Throttle Actuator Control Motor Circuit High.................................................... 1A-155
DTC P2111 / P2112: Throttle Actuator Control System - Stuck Open / Closed ...................... 1A-156
DTC P2119: Throttle Actu ator Control Throttle
Body Range / Performance ........................... 1A-157
DTC P2122: Throttle / Pedal Position Sensor / Switch “D” (Main) Circuit Low Input............. 1A-159
DTC P2123: Throttle / Pedal Position Sensor / Switch “D” (Main) Circuit High Input ............ 1A-161
DTC P2127: Throttle Pedal Position Sensor / Switch “E” (Sub) Circuit Low Input ................ 1A-164
DTC P2128: Throttle / Pedal Position Sensor
/ Switc
h “E” (Sub) Circuit High Input ............. 1A-166
DTC P2135: Throttle / Pedal Position Sensor / Switch “A”/“B” (Main / Sub) Voltage
Correlation..................................................... 1A-168
DTC P2138: Throttle / Pedal Position Sensor / Switch “D”/“E” (Main / Sub) Voltage
Correlation..................................................... 1A-171
DTC P2227 / P2228 / P2229: Barometric Pressure Circuit Malfunction ......................... 1A-173
Inspection of ECM and Its Circuits .................. 1A-175
ECM Power and Ground Circuit Check........... 1A-194
Fuel Injector Circuit Check .............................. 1A-198
Fuel Pump and Its Circuit Check..................... 1A-200
Fuel Pressure Check....................................... 1A-203
A/C System Circuits Check ............................. 1A-205
Electric Load Signal Circuit Check .................. 1A-209
Radiator Cooling Fan Low Speed Control System Check ............................................... 1A-211
Radiator Cooling Fan High Speed Control System Check ............................................... 1A-213
Repair Instructions ......... .................................1A-216
Idle Speed and IAC Throttle Valve Opening Inspection ...................................................... 1A-216
Special Tools and Equipmen t .........................1A-217
Special Tool .................................................... 1A-217
Aux. Emission Control Devices ............. 1B-1
Diagnostic Information and Procedures ............1B-1
EGR System Inspection ...................................... 1B-1
Repair Instructions ............ ..................................1B-1
EVAP Canister Purge Inspec tion ........................ 1B-1

Downloaded from www.Manualslib.com manuals search engine Table of Contents 1-iii
EVAP Canister Purge Valve and Its Circuit
Inspection.......................................................... 1B-2
Vacuum Passage Inspection .............................. 1B-3
Vacuum Hose and Purge Valve Chamber Inspection.......................................................... 1B-3
EVAP Canister Purge Valve Inspection .............. 1B-3
EVAP Canister Inspection ... ................................ 1B-4
EGR Valve Removal and Installation .................. 1B-4
EGR Valve Inspection ......................................... 1B-4
PCV Hose Inspection .......................................... 1B-4
PCV Valve Inspection ......................................... 1B-5
Special Tools and Equipmen t ............................. 1B-5
Special Tool ........................................................ 1B-5
Engine Electrical Devices .. ..................... 1C-1
Repair Instructions .............................................. 1C-1
ECM Removal and Installation ............................ 1C-1
MAP Sensor Inspection ...................................... 1C-2
Electric Throttle Body Assembly On-Vehicle
Inspection.......................................................... 1C-2
Electric Throttle Body System Calibration ........... 1C-5
APP Sensor Assembly On-V ehicle Inspection .... 1C-5
APP Sensor Assembly Removal and Installation ......................................................... 1C-5
APP Sensor Assembly Inspection ...................... 1C-6
ECT Sensor Removal and In stallation ................ 1C-6
ECT Sensor Inspection ....................................... 1C-7
HO2S-1 and HO2S-2 Heater On-Vehicle Inspection.......................................................... 1C-7
HO2S-1 and HO2S-2 Removal and Installation ......................................................... 1C-7
CMP Sensor Removal and In stallation ............... 1C-8
Camshaft Position (CMP) Se nsor Inspection ...... 1C-8
CKP Sensor Removal and Installation ................ 1C-9
CKP Sensor Inspection ....................................... 1C-9
Knock Sensor Removal and Installation ........... 1C-10
Main Relay, Fuel Pump Relay and Starting
Motor Control Relay Inspection....................... 1C-10
MAF and IAT Sensor On-Vehicle Inspection .... 1C-11
MAF and IAT Sensor Removal and Installation ....................................................... 1C-11
MAF and IAT Sensor Inspection ....................... 1C-12
Electric Load Current Sensor On-Vehicle Inspection........................................................ 1C-12
Specifications ..................................................... 1C-13
Tightening Torque Specifications ...................... 1C-13
Engine Mechanical ......... ......................... 1D-1
General Description ............................................. 1D-1
Engine Construction Description ......................... 1D-1
Camshaft Position Control (VVT Variable Valve Timing) System Description .................... 1D-2
Diagnostic Information and Procedures ............ 1D-4 Compression Check ............................................ 1D-4
Engine Vacuum Check ....................................... 1D-5
Valve Lash (Clearance) Inspection ..................... 1D-6
Repair Instructions .............................................. 1D-9 Air Cleaner Components ..................................... 1D-9
Air Cleaner Element Removal and Installation .... 1D-9 Air Cleaner Element Ins
pection and Cleaning ..1D-10
Cylinder Head Co ver Removal and
Installation .......................................................1D-10
Throttle Body and Intake Manifold
Components ....................................................1D-12
Throttle Body On-Vehicle Inspection.................1D-13
Electric Throttle Body Assembly Removal and Installation .......................................................1D-13
Throttle Body Cleaning......................................1D-14
Intake Manifold Removal and Installation .........1D-14
Engine Mountings Components ........................1D-16
Engine Assembly Removal and Installation ......1D-17
Timing Chain Cover Components .....................1D-20
Timing Chain Cover Removal and Installation ..1D-21
Timing Chain Cover Inspection .........................1D-23
Oil Control Valve Removal and Installation .......1D-23
Oil Control Valve Inspection ..............................1D-24
Timing Chain and Chain Tensioner Components ....................................................1D-24
Timing Chain and Chain Tensioner Removal and Installation ................................................1D-25
Timing Chain and Chain Tensioner Inspection ..1D-27
Camshaft, Tappet and Shim Components ........1D-28
Camshaft, Tappet and Shim Removal and Installation .......................................................1D-29
Camshaft, Tappet and Shim Inspection ............1D-31
Valves and Cylinder Head Components ...........1D-34
Valves and Cylinder Head Removal and
Installation .......................................................1D-35
Valves and Cylinder Head Disassembly and Assembly.........................................................1D-37
Valves and Valve Guides Inspection.................1D-40
Cylinder Head Inspection . .................................1D-42
Valve Spring Inspection ....................................1D-43
Pistons, Piston Rings , Connecting Rods and
Cylinders Components ....................................1D-44
Pistons, Piston Rings , Connecting Rods and
Cylinders Removal and Installation .................1D-45
Pistons, Piston Rings , Connecting Rods and
Cylinders Disassembly and Assembly ............1D-46
Cylinders, Pistons and Piston Rings Inspection ........................................................1D-47
Piston Pins and Connecting Rods Inspection ...1D-49
Crank Pin and Connecting Rod Bearings Inspection ........................................................1D-50
Main Bearings, Cran kshaft and Cylinder
Block Components ..........................................1D-53
Main Bearings, Cran kshaft and Cylinder
Block Removal and Installa tion .......................1D-54
Crankshaft Inspection .......................................1D-57
Main Bearings Inspection . .................................1D-59
Sensor Plate Inspection ....................................1D-63
Rear Oil Seal Inspection ...................................1D-63
Flywheel Inspection...........................................1D-63
Cylinder Block Inspection ..................................1D-63
Specifications .................... .................................1D-64
Tightening Torque Specifications ......................1D-64
Special Tools and Equipmen t ...........................1D-66
Recommended Service Material .......................1D-66
Special Tool ......................................................1D-66

Downloaded from www.Manualslib.com manuals search engine 1-iv Table of Contents
Engine Lubrication System.....................1E-1
General Description ............................................. 1E-1
Engine Lubrication Description ........................... 1E-1
Diagnostic Information and Procedures ............ 1E-2 Oil Pressure Check ............................................. 1E-2
Repair Instructions ........... ................................... 1E-3
Heat Exchanger Components ............................. 1E-3
Heat Exchanger On-Vehicle Inspection .............. 1E-4
Heat Exchanger Removal and Installation .......... 1E-4
Oil Pan and Oil Pump Strainer Components....... 1E-5
Oil Pan and Oil Pump Strainer Removal and
Installation ......................................................... 1E-5
Oil Pan and Oil Pump Stra iner Cleaning ............. 1E-7
Oil Pump Components ........................................ 1E-8
Oil Pump Removal and Installation ..................... 1E-8
Oil Pump Disassembly and Reassembly ............ 1E-8
Oil Pump Inspection ............................................ 1E-9
Specifications .... ................................................. 1E-11
Tightening Torque Specifications ...................... 1E-11
Special Tools and Equipmen t ........................... 1E-11
Recommended Service Material ....................... 1E-11
Special Tool ...................................................... 1E-11
Engine Cooling System ..... ...................... 1F-1
General Description .......... ................................... 1F-1
Cooling System Descriptio n ................................ 1F-1
Coolant Description ............................................. 1F-1
Schematic and Routing Diagram ........................ 1F-2 Coolant Circulation .............................................. 1F-2
Diagnostic Information and Procedures ............ 1F-4 Engine Cooling Symptom Diagnosis ................... 1F-4
Repair Instructions ........... ................................... 1F-5
Cooling System Components.............................. 1F-5
Coolant Level Check ........................................... 1F-6
Engine Cooling System Inspection and Cleaning ............................................................ 1F-6
Cooling System Draining.. ................................... 1F-6
Cooling System Flush and Refill ......................... 1F-7
Cooling Water Pipes or Hoses Removal and Installation ......................................................... 1F-7
Thermostat Removal and In stallation.................. 1F-8
Thermostat Inspection......................................... 1F-8
Radiator Cooling Fan Motor On-Vehicle Inspection .......................................................... 1F-9
Radiator Cooling Fan Rela y Inspection............... 1F-9
Radiator Cooling Fan Removal and Installation ....................................................... 1F-10
Radiator On-Vehicle Inspection and Cleaning .. 1F-10
Radiator Removal and Inst allation .................... 1F-10
Water Pump Removal and In stallation .............. 1F-11
Water Pump Inspection ..................................... 1F-11
Specifications .... ................................................. 1F-12
Tightening Torque Specifications ...................... 1F-12
Special Tools and Equipmen t ........................... 1F-12
Recommended Service Material ....................... 1F-12
Fuel System ................... .......................... 1G-1
Precautions.......................................................... 1G-1 Precautions on Fuel System Service ................. 1G-1
General Description ............................................ 1G-1 Fuel System Description .................................... 1G-1
Fuel Delivery System Description ...................... 1G-1
Fuel Pump Description ....................................... 1G-2
Schematic and Routing Diagram ....................... 1G-2 Fuel Delivery System Diag ram........................... 1G-2
Diagnostic Information and Procedures ........... 1G-2 Fuel Pressure Inspection ................................... 1G-2
Fuel Cut Operation Inspection ........................... 1G-3
Repair Instructions ............ ................................. 1G-4
Fuel System Components .................................. 1G-4
Fuel Hose Disconnecting and Reconnecting ..... 1G-5
Fuel Pressure Relief Procedure ......................... 1G-7
Fuel Leakage Check Procedure......................... 1G-7
Fuel Lines On-Vehicle Inspection ...................... 1G-7
Fuel Pipe Removal and Installation.................... 1G-7
Fuel Injector On-Vehicle Inspection ................... 1G-8
Fuel Injector Removal and Installation ............... 1G-8
Fuel Injector Inspection ...................................... 1G-9
Fuel Filler Cap Inspection . ............................... 1G-10
Fuel Tank Inlet Valve Removal and Installation ...................................................... 1G-11
Fuel Tank Inlet Valve Inspection ...................... 1G-12
Fuel Tank Removal and Installation ................. 1G-12
Fuel Tank Inspection ........................................ 1G-13
Fuel Tank Purging Procedure .......................... 1G-14
Fuel Pump On-Vehicle Inspection.................... 1G-14
Fuel Pump Assembly Removal and Installation ...................................................... 1G-14
Main Fuel Level Sensor Removal and Installation ...................................................... 1G-15
Fuel Pump Inspection ...................................... 1G-16
Specifications ..................... ............................... 1G-16
Tightening Torque Specifications ..................... 1G-16
Special Tools and Equipmen t .......................... 1G-17
Special Tool ..................................................... 1G-17
Ignition System .............. .......................... 1H-1
General Description .............................................1H-1
Ignition System Construction ..............................1H-1
Schematic and Routing Diagram ........................1H-2 Ignition System Wiring Circuit Diagram...............1H-2
Component Location ............ ...............................1H-3
Ignition System Components Location................1H-3
Diagnostic Information and Procedures ............1H-4 Ignition System Symptom Diagnosis...................1H-4
Reference Waveform of Ignition System.............1H-4
Ignition System Check ........................................1H-4
Ignition Spark Test ..............................................1H-6
Repair Instructions ............ ..................................1H-6
High-Tension Cord Removal and Installation......1H-6
High-Tension Cord Inspection.............................1H-7
Spark Plug Removal and Installation ..................1H-7
Spark Plug Inspection .........................................1H-7
Ignition Coil Assembly (Including ignitor)
Removal and Installation ...................................1H-8
Ignition Coil Assembly (Including ignitor)
Inspection ..........................................................1H-8

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Ignition Timing Inspection ................................... 1H-8
Specifications ....................................................... 1H-9
Tightening Torque Specifications ........................ 1H-9
Special Tools and Equipmen t ............................. 1H-9
Special Tool ........................................................ 1H-9
Starting System ................. ........................ 1I-1
Schematic and Routing Diagram ......................... 1I-1
Cranking System Circuit Diagram ........................ 1I-1
Diagnostic Information and Procedures ............. 1I-1
Cranking System Symptom Diagnosis ................. 1I-1
Cranking System Test.......................................... 1I-3
Repair Instructions ............................................... 1I-4 Starting Motor Dismounting and Remounting ...... 1I-4
Starting Motor Components ................................. 1I-5
Starting Motor Inspection ..................................... 1I-6
Specifications ........................................................ 1I-9
Cranking System Specifications........................... 1I-9
Tightening Torque Specifications ......................... 1I-9
Special Tools and Equipment .............................. 1I-9
Recommended Service Material .......................... 1I-9
Charging System ............ .......................... 1J-1
General Description ......... .................................... 1J-1
Battery Description ...............................................1J-1
Generator Descripti on ..........................................1J-2
Diagnostic Information and Procedures ............ 1J-4 Battery Inspection ................................................1J-4
Generator Symptom Diagnosis ............................1J-4 Generator Test (Undercharged Battery
Check) ............................................................... 1J-5
Generator Test (Overcharg ed Battery Check) .... 1J-6
Repair Instructions ........... ................................... 1J-6
Jump Starting in Case of Emergency.................. 1J-6
Battery Dismounting and Remounting ................ 1J-7
Water Pump / Generator Drive Belt Tension Inspection and Adjustment ................................ 1J-7
Water Pump / Generator Drive Belt Removal and Installation .................................................. 1J-8
Generator Unit Co mponents ............................... 1J-9
Generator Dismounting a nd Remounting............ 1J-9
Generator Components........ ............................. 1J-10
Generator Insp ection......................................... 1J-11
Specifications ..................................................... 1J-13 Charging System Specifications ....................... 1J-13
Tightening Torque Specifications ...................... 1J-13
Exhaust System .............. ......................... 1K-1
General Description .............................................1K-1
Exhaust System Description ............................... 1K-1
Diagnostic Information and Procedures ............1K-1 Exhaust System Check ....................................... 1K-1
Repair Instructions ........... ...................................1K-2
Exhaust System Components ............................. 1K-2
Exhaust Manifold Removal and Installation ........ 1K-3
Exhaust Pipe and Muffler Removal and Installation ......................................................... 1K-4
Specifications .................... ...................................1K-5
Tightening Torque Specifications ........................ 1K-5

Downloaded from www.Manualslib.com manuals search engine 1A-4 Engine General Information and Diagnosis:
Driving Cycle
A “Driving Cycle” consists of engine startup and engine
shutoff.
2 Driving Cycle Detection Logic
The malfunction detected in the first driving cycle is
stored in ECM memory (in t he form of pending DTC) but
the malfunction indicator lamp does not light at this time.
It lights up at the second detection of same malfunction
also in the next driving cycle.
Pending DTC
Pending DTC means a DTC detected and stored
temporarily at 1 driving cycle of the DTC which is
detected in the 2 driving cycle detection logic.
Freeze Frame Data
ECM stores the engine and driving conditions (in the
form of data as shown in the figure) at the moment of the
detection of a malfunction in its memory. This data is
called “Freeze frame data”.
Therefore, it is possible to know engine and driving
conditions (e.g., whether the engine was warm or not,
where the vehicle was running or stopped, where air/fuel
mixture was lean or rich) when a malfunction was
detected by checking the freeze frame data. Also, ECM
has a function to store each freeze frame data for three
different malfunctions in the order as each malfunction is detected. Utilizing this function,
it is possible to know the
order of malfunctions that ha ve been detected. Its use is
helpful when rechecking or diagnosing a trouble.
Priority of freeze frame data:
ECM has 4 frames where the freeze frame data can be stor ed. The first frame stores the freeze frame data of the
malfunction which was detected first. Howe ver, the freeze frame data stored in this frame is updated according to the
priority described. (If malfunction as described in the upper square “1” is detected while the freeze frame data in the
lower square “2” has been stored, the freeze frame data “2” will be updated by the freeze frame data “1”.)
In the 2nd through the 4th frames, the freeze frame data of each malfunction is stored in the order as each malfunction
is detected. These data are not updated.
Shown in the table are examples of how freeze frame data are stored when two or more malfunctions are detected.
[A]: 1st or 2nd in parentheses here represents which position in the order
the malfunction is detected.
[A]
I3RB0A110002-01
Priority Freeze frame data in frame 1
1 Freeze frame data at initial detection of malfuncti
on among misfire detected (P0300 – P0304), fuel
system too lean (P0171) and fuel system too rich (P0172)
2 Freeze frame data when a malfunctio n other than those in “1” is detected
Malfunction detected order Frame
Frame 1 Frame 2 Frame 3 Frame 4
Freeze frame data to be updated 1st freeze frame
data 2nd freeze frame
data 3rd freeze frame
data
No malfunction No freeze frame data
1 P0401 (EGR)
detected Data at P0401
detectionData at P0401
detection
——
2 P0171 (Fuel system)
detected Data at P0171
detectionData at P0401
detectionData at P0171
detection
—
3 P0300 (Misfire)
detected Data at P0171
detectionData at P0401
detectionData at P0171
detectionData at P0300
detection
4 P0301 (Misfire)
detected Data at P0171
detectionData at P0401
detectionData at P0171
detectionData at P0300
detection

Downloaded from www.Manualslib.com manuals search engine 1A-10 Engine General Information and Diagnosis:
Description of Electric Throttle Body System CalibrationS7RS0B1101008
ECM calculates controlled opening of the throttle valve on the basis of the completely closed throttle valve position of
the electric throttle body system. The completely closed position data is saved in memory of ECM. However, the
completely closed position of the throttle valve of the electric throttle body system (signal voltage from throttle position
sensor when throttle is completely closed) differs one from the other depending on individual differences of the throttle
valve and throttle position sensor. As such individual diff erences must be taken into account for controlling the throttle
valve, it is necessary to register the completely closed throttle valve position data in ECM. When such data is
registered in ECM, it is sa ved in RAM (memory) of ECM and used as the base data for controlling the throttle valve.
This data is cleared, when any of the works described in “Preca utions of Electric Throttle Body System Calibration” is
performed.
Also, after replacement of the throttle body and/or APP sensor , the completely closed position data in memory of ECM
must be cleared once and a new one must be registered, or ECM cannot judge the complete closure position properly.
For the procedure to register such data, refer to “Electric Throttle Body System Calibration in Section 1C”. (After the
completely closed position data is cleared , ECM, for the first time only, opens and closes the throttle valve for about 5
seconds after the ignition switch is turned ON position, for re gistration of the completely closed throttle valve position.
If the engine is started during this registration process, such symptom as “longe r cranking” or “slow rise of revolution
speed immediately after start-up” may occur. However, turning OFF the ignition switch once and restarting will set
correct registration.)
Fuel Cut Control DescriptionS7RS0B1101009
The fuel cut control in the vehicle stop is add ed as follows in order to prevent the over-rev.
Fuel Cut Control Table
4
1
2
17 3 5
6 7
8
9
10
11
12 13
14
15 16
18
I4RS0B110007-02
6. CPU 11. APP sensor (main) signal15. Drive signal of throttle actuator
7. Drive circuit of throttle actuator 12. APP sensor (sub) signal 16. Power supply of throttle actuator
9. From “TH MOT” fuse 13. TP sensor (main) signal 18. Control signal of throttle actuator control relay
10. From main relay 14. TP sensor (sub) signal
Vehicle ConditionOperative Condition
Sto p • Engine r/min > 6,000
• Engine r/min > 4,000 for 180 seconds
Run • Engine r/min > 7,500 (M/T model), Engine r/min > 6,800 (A/T model)