2000 SUZUKI SWIFT fuel

(a)
1
2
3
(a)
(a)
6
74
5
(a)
M/TM/T
9
(a)
4
7
(a)
8
1. Right mounting
2. Right mounting
bracket
3. Left mounting
4. Left mounting bracket
5. Left mounting bracket
stiffener6. Rear mounting
7. Rear mounting
bracket
8. Rear torque rod
9. Rear torque rod
bracket
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-67
INSTALLATION
1) Lift engine with transmission into engine compartment, but do
not remove support device.
2) Install engine right mounting to right mounting bracket and stiff-
ener.
3) Install engine left mounting to body.
4) Install rear mounting to body (For M/T model)
Install torque rod (For A/T model)
5) Tighten bolts and nuts of all parts installed in above steps 2),
3) and 4) or 5) to specified torque.
Tightening Torque
(a): 55 N
.m (5.5 kg-m, 40.0 lb-ft)
6) Remove support device.
7) Reverse removal procedures for installation of remainder.

Push in each drive shaft joint fully so that snap ring engages
with differential gear or center bearing support.
Use care not to damage oil seal lip when inserting.

Clamp electric wire securely.
8) Adjust clutch pedal free travel by referring to Section 7C. (M / T)
Adjust gear select cable and A / T throttle pressure control
cable, referring to Section 7B. (A / T)
9) Adjust gear shift control lever by referring to Section 7A. (M / T)
10) Adjust accelerator cable play by referring to Section 6E.
11) Refill transmission with gear oil. (A / T fluid for A / T model) by
referring to Section 0B.
12) Refill engine with engine oil by referring to Section 0B.
13) Refill cooling system by referring to Section 6B.
14) Adjust A / C compressor and / or P / S pump drive belt referring
to Section 0B. (if equipped)
15) Check P / S fluid level by referring to Section 3B1. (if equipped)
16) Upon completion of installation, verify that there is no fuel leak-
age, coolant leakage, transmission oil leakage or exhaust gas
leakage at each connection.

6C
ENGINE FUEL 6C-1
GENERAL DESCRIPTION6C-1 . . . . . . . . . . . . . .
Fuel System 6C-1. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump Assembly 6C-1. . . . . . . . . . . . . . . . . . . ON-VEHICLE SERVICE6C-2 . . . . . . . . . . . . . . . .
Fuel Lines 6C-2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Tank 6C-2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump Assembly 6C-4. . . . . . . . . . . . . . . . .
SECTION 6C
ENGINE FUEL
NOTE:
For the descriptions (items) not found in this section, refer to the same section of Service Manual men-
tioned in FOREWORD of this manual.
CONTENTS
CAUTION:
BE SURE TO USE UNLEADED FUEL ONLY. USE OF LEADED AND / OR LOW LEAD FUEL CAN RESULT
IN ENGINE DAMAGE AND REDUCE THE EFFECTIVENESS OF THE EMISSION CONTROL SYSTEM.
GENERAL DESCRIPTION
FUEL SYSTEM
The main components of the fuel system are fuel tank, fuel pump, fuel filter and fuel level gauge and it includes
three lines; fuel feed line, fuel return line and fuel vapor line.
For the details of fuel vapor flow, refer to Section 6E “ENGINE AND EMISSION CONTROL SYSTEM”.
FUEL PUMP ASSEMBLY (WITH FUEL LEVEL
GAUGE)
The fuel pump assembly consists of fuel pump and fuel level gauge.
For structure and operation of the fuel pump, refer to Section 6E.

1. Fuel tank
2. Fuel pump and level gauge
3. Fuel filler cap
4. 2-way check valve
5. Breather hose
6. Fuel feed line
7. Fuel return line
8. Fuel vapor line
9. Fuel cut valve
10. Fuel tank pad
11. Fuel tank fixer bolt
: Tightening Torque
6C-2 ENGINE FUEL
ON-VEHICLE SERVICE
FUEL LINES
INSPECTION
Visually inspect fuel lines for evidence of fuel leakage, hose crack
and deterioration, or damage.
Make sure all clamps are secure.
Replace parts as needed.
FUEL TANK
REMOVAL
1) Relieve fuel pressure in fuel feed line according to procedure de-
scribed in Section 6.
2) Disconnect negative cable at battery.
3) Remove rear seat cushion referring to Section 9.
4) Disconnect connectors (1) of fuel tank wire harness.
5) Hoist vehicle.
6) Disconnect fuel filler hose (3) from fuel tank and breather hose
(2) from filler neck (1).

1. Return hose
2. Vapor hose
3. Feed hose
4. Fuel tank
ENGINE FUEL 6C-3
7) As fuel tank has no drain plug, drain fuel tank by pumping fuel
out through fuel tank filler or fuel tank inlet.
Use hand operated pump to drain fuel tank.
WARNING:
Never drain or store fuel in an open container to avoid
possibility of fire or explosion.
8) Disconnect fuel hoses from filter (5) and pipes.
WARNING:
A small amount of fuel may be released after fuel hose is
disconnected. In order reduce the chance of personal in-
jury, cover hose and pipe to be disconnected with a shop
cloth. Be sure to put that cloth in an approved container
when disconnection is completed.
9) Remove fuel tank from vehicle.
INSPECTION
After removing fuel tank, check hoses and pipes connected to fuel
tank for leaks, loose connections, deterioration or damage. Also
check for leaks from installation face of parts installed on fuel tank,
visually inspect fuel tank for leaks and damage.
Replace any damaged or malconditioned parts.
INSTALLATION
1) Install fuel pump assembly to fuel tank.
Use new gasket.
2) Install 2-way check valve to fuel tank directing its black nozzle
toward fuel tank.
3) Connect hoses and pipes to fuel tank.
4) Connect breather hose to fuel tank.
5) Install fuel tank to vehicle.
Tightening Torque
(a): 23 N
.m (2.3 kg-m, 17.0 lb-ft)
6) Connect fuel filler hose to tank and breather hose to filler neck.
7) Connect fuel hoses to filter and pipes.
8) Connect connectors of fuel tank wire harness.
9) Install rear seat cushion referring to Section 9.
10) Connect negative cable at battery.
11) With engine “OFF” and ignition switch “ON”, check for fuel
leaks.

6C-4 ENGINE FUEL
FUEL PUMP ASSEMBLY
REMOVAL
1) Remove fuel tank (1) from vehicle referring to “FUEL TANK” in
this section.
2) Disconnect fuel feed hose (2), fuel return hose (3) and breather
hose (4) from fuel pump assembly (5).
3) Remove fuel pump assembly from fuel tank by removing
screws.
INSPECTION
Check fuel pump assembly for damage.
Check fuel suction filter (1) for evidence of dirt and contamination.
If present, replace or clean and check for presence of dirt in fuel
tank.
INSTALLATION
Reverse removal procedure for installation noting the followings.

Use new gasket.

Clamp hoses securely.

ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10) 6E1-1
GENERAL DESCRIPTION6E1- 2 . . . . . . . . . . . . . .
AIR AND FUEL DELIVERY SYSTEM 6E1- 4. . . . .
ELECTRONIC CONTROL SYSTEM 6E1- 5. . . . . .
ON-VEHICLE SERVICE6E1- 8 . . . . . . . . . . . . . . . .
General 6E1- 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accelerator Cable Adjustment 6E1- 8. . . . . . . . . .
Idle Speed Inspection 6E1- 8. . . . . . . . . . . . . . . . .
AIR AND FUEL DELIVERY SYSTEM 6E1- 9. . . . .
Fuel Pressure 6E1- 9. . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump 6E1-11. . . . . . . . . . . . . . . . . . . . . . . . . . .
Throttle Body 6E1-12. . . . . . . . . . . . . . . . . . . . . . . .
Fuel injector 6E1-15. . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRONIC CONTROL SYSTEM 6E1-17. . . . . .
ECM 6E1-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MAP Sensor 6E1-18. . . . . . . . . . . . . . . . . . . . . . . . .
TP Sensor 6E1-19. . . . . . . . . . . . . . . . . . . . . . . . . . .
IAT Sensor 6E1-20. . . . . . . . . . . . . . . . . . . . . . . . . .
ECT Sensor 6E1-21. . . . . . . . . . . . . . . . . . . . . . . . .
Heated Oxygen Sensor -1 and -2 6E1-23. . . . . . .
Vehicle Speed Sensor 6E1-24. . . . . . . . . . . . . . . . .
Fuel Level Sensor (Gauge) 6E1-24. . . . . . . . . . . . Crankshaft Position Sensor 6E1-25. . . . . . . . . . . .
Main Relay 6E1-25. . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump Relay 6E1-26. . . . . . . . . . . . . . . . . . . . .
Fuel Injector Resistor 6E1-26. . . . . . . . . . . . . . . . .
Fuel Cut Operation 6E1-26. . . . . . . . . . . . . . . . . . .
ISC System 6E1-26. . . . . . . . . . . . . . . . . . . . . . . . . .
ISC Actuator 6E1-27. . . . . . . . . . . . . . . . . . . . . . . . .
CTP Switch 6E1-28. . . . . . . . . . . . . . . . . . . . . . . . . .
ISC Actuator Relay 6E1-29. . . . . . . . . . . . . . . . . . .
EFE Heater Control System 6E1-29. . . . . . . . . . . .
EFE Heater 6E1-29. . . . . . . . . . . . . . . . . . . . . . . . . .
EFE Heater Relay 6E1-30. . . . . . . . . . . . . . . . . . . .
Radiator Fan Control System 6E1-30. . . . . . . . . .
Radiator Fan Control Relay 6E1-31. . . . . . . . . . . .
Radiator Fan 6E1-31. . . . . . . . . . . . . . . . . . . . . . . . .
EMISSION CONTROL SYSTEM 6E1-32. . . . . . . . .
EVAP Control System 6E1-32. . . . . . . . . . . . . . . . .
PCV System 6E1-34. . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOLS6E1-36 . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE
SPECIFICATIONS6E1-36 . . . . . . . . . . . . . . . . . . . .
SECTION 6E1
ENGINE AND EMISSION CONTROL SYSTEM
(TBI FOR G10)
WARNING:
For vehicles equipped with a Supplemental Inflatable Restraint Air Bag System:

Service on or around Air Bag System Components or Wiring must be performed only by an authorized
Suzuki dealer. Please observe all WARNINGS and SERVICE PRECAUTIONS in Section 9J under “On-
Vehicle Service” and the Air Bag System Component and Wiring Location view in Section 9J before
performing service on or around Air Bag System Components or Wiring. Failure to follow WARNINGS
could result in unintended air bag deployment or could render the air bag inoperative. Either of these
two conditions may result in severe injury.

SDM can maintain sufficient voltage to cause a deployment of air bags for up to 15 seconds after igni-
tion switch is turned to “LOCK” position, battery is disconnected or fuse powering SDM is removed.
Work must be started after 15 seconds from the time.
NOTE:
For the descriptions for vehicle without warm up three way catalytic converter (WU TWC), refer to the same
section of the Service Manual mentioned in the FOREWORD of this manual.
CONTENTS

6E1-2 ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10)
GENERAL DESCRIPTION
The engine and emission control system is divided into 3 major sub-systems: air/fuel delivery system, electronic
control system and emission control system.
Air/fuel delivery system includes fuel pump, throttle body, etc. Electronic control system includes ECM, various
sensors and controlled devices.
Emission control system includes EVAP and PCV system.

ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10) 6E1-3
1. Tank pressure control valve
2. Fuel liquid separator
3. Fuel tank
4. Fuel pump
5. Fuel level sensor (gauge)
6. Fuel filter
7. Fuel pressure regulator
8. Throttle body
9. Fuel injector
10. MAP sensor
11. TP sensor
12. ISC actuator
(including CTP switch)
13. PCV valve
14. Exhaust manifold
15. Intake manifold
16. Heated oxygen sensor-117. Warm up three way catalytic
convertor (WU-TWC)
(if equipped)
18. Three way catalytic convertor
19. IAT sensor
20. ECT sensor
21. EFE heater
22. EVAP canister purge valve
23. EVAP canister
24. Heated oxygen sensor-2
25. Radiator fan motor
26. Ignition coil
27. Ignitor
28. Electric load
29. A / C amplifier (if equipped)
30. Camshaft position sensor
31. Crankshaft position sensor32. VSS (on A / T)
33. Transmission range sensor
(switch) (A / T)
34. Shift solenoid-A (A / T)
35. Shift solenoid-B (A / T)
36. Data link connector
37. VSS (in combination meter of
M / T vehicle)
38. PSP switch (if equipped)
39. Malfunction indicator lamp
40. Transmission range sensor
(switch) (A / T)
41. Main (Ignition) switch
42. Main fuse
43. Battery
44. Immobilizer indicator lamp