2000 SUZUKI SWIFT exhaust manifold

6A1-82 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
TIGHTENING TORQUE SPECIFICATIONS
FASTENING PARTSTIGHTENING TORQUEFASTENING PA R T SN.mkg-mlb-ft
Oil pressure switch131.39.5
Valve adjusting screw lock nuts121.29.0
Cylinder head cover bolts111.18.0
Intake manifold bolts and nuts232.317.0
Timing belt tensioner stud111.18.0
Timing belt tensioner bolt252.518.0
Timing belt cover bolts and nut111.18.0
Exhaust manifold bolts and nuts323.223.5
Crankshaft pulley bolt161.611.5
Crankshaft timing belt pulley bolt13013.094.0
Exhaust pipe nuts and bolts505036 5Exhaust manifold stiffener nut505.036.5
Oil pump strainer bolt and stay bolt111180Oil pan bolts and nuts111.18.0
CKP sensor bolt101.07.5
Oil pan drain plug505.036.0
Oil pump rotor plate screws111180Oil pump case bolts111.18.0
Camshaft housing bolts111180Rocker arm shaft bolts111.18.0
Camshaft timing belt pulley bolt606.043.5
Cylinder head venturi plug3.50.352.5
Cylinder head bolts686.849.0
Connecting rod bearing cap nuts353.525.5
Crankshaft main bearing cap bolts545.439.0
Flywheel bolts787.856.5
Drive plate bolts959.569.0
Engine mounting & bracket bolts and nutsRefer to INSTALLATION of
ENGINE ASSEMBLY in this section.

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

ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10) 6E1-23
1. Viewed from terminal side
1. Exhaust manifold
2. Heated oxygen sensor
Sensor-1
Sensor-2
HEATED OXYGEN SENSOR (SENSOR-1 AND
SENSOR-2)
OXYGEN SENSOR HEATER INSPECTION
1) Disconnect sensor coupler.
2) Using ohmmeter, measure resistance between terminals “V
B”
and “GND” of sensor coupler.
NOTE:
Temperature of sensor affects resistance value largely.
Make sure that sensor heater is at correct temperature.
Resistance of oxygen sensor heater:
11.7 – 14.3 Ω at 20C, 68F
If found faulty, replace oxygen sensor.
3) Connect sensor coupler securely.
REMOVAL
WARNING:
To avoid danger of being burned, do not touch exhaust system
when system is hot. Oxygen sensor removal should be per-
formed when system is cool.
1) Disconnect negative cable from battery.
2) Hoist vehicle when removing sensor-2.
3) Disconnect coupler of heated oxygen sensor and release its
wire harness from clamps.
4) Remove heated oxygen sensor from exhaust manifold.
INSTALLATION
Reverse removal procedure noting the following.

Tighten heated oxygen sensor to specified torque.
Tightening Torque for heated oxygen sensor
45 N
.m (4.5 kg-m, 32.5 lb-ft)

Connect coupler of heated oxygen sensor and clamp wire har-
ness securely.

After installing heated oxygen sensor, start engine and check that
no exhaust gas leakage exists.

ENGINE AND EMISSION CONTROL SYSTEM (SFI FOR G13) 6E2-31
1. Viewed from terminal side
Sensor-1
Sensor-2
“VB”
“GND”
HEATED OXYGEN SENSOR (Sensor-1 and Sensor-2)
Oxygen Sensor Heater Inspection
1) Disconnect sensor coupler.
2) Using ohmmeter, measure resistance between terminals “V
B”
and “GND” of sensor coupler.
NOTE :
Temperature of sensor affects resistance value largely.
Make sure that sensor heater is at correct temperature.
Resistance of oxygen sensor heater :
11.7 – 14.3 Ω at 20C, 68F
If found faulty, replace oxygen sensor.
3) Connect sensor coupler securely.
Removal
WARNING:
To avoid danger of being burned, do not touch exhaust sys-
tem when system is hot. Oxygen sensor removal should be
performed when system is cool.
1) Disconnect negative cable at battery.
2) For sensor-1, disconnect coupler of heated oxygen sensor and
release its wire harness from clamps and remove exhaust man-
ifold cover (1).
3) For sensor-2, disconnect coupler of heated oxygen sensor and
release its wire harness from clamp and hoist vehicle.
4) Remove heated oxygen sensor (2) from exhaust manifold or ex-
haust pipe.
Installation
Reverse removal procedure noting the following.

Tighten heated oxygen sensor (2) to specified torque.
Tightening Torque for heated oxygen sensor
(a): 45 N·m (4.5 kg-m, 32.5 lb-ft)

Connect coupler of heated oxygen sensor (2) and clamp wire har-
ness securely.

After installing heated oxygen sensor (2), start engine and check
that no exhaust gas leakage exists.

6K
1. Exhaust manifold
2. Seal
3. WU-TWC
4. Exhaust pipe
5. Muffler
6. Muffler mounting
7. Gasket
8. Heated oxygen sensor : Tightening Torque : Do not reuse
[For 1.0
2WD H / B model]
EXHAUST SYSTEM 6K-1
SECTION 6K
EXHAUST SYSTEM
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
ON-VEHICLE SERVICE6K-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE

[For 1.0
2WD N / B model]
[For 1.3
2WD H / B model]
: Do not reuse
: Tightening Torque 6. Exhaust No.2 pipe
7. Gasket
8. Muffler
9. Muffler mounting
10. Heated oxygen sensor
11. Exhaust center pipe 1. Exhaust manifold
2. Seal
3. WU-TWC
4. Exhaust pipe
5. Exhaust No.1 pipe
6K-2 EXHAUST SYSTEM

: Do not reuse
: Tightening Torque 1. Exhaust manifold
2. Seal
3. Exhaust No.1 pipe
4. Exhaust No.2 pipe
5. Gasket
6. Exhaust center pipe7. Muffler
8. Muffler mounting
9. Heated oxygen sensor
[For 1.3
4WD model] [For 1.3
2WD N / B model]
45 N.m (4.5 kg-m)
EXHAUST SYSTEM 6K-3