radiator cap SUZUKI SWIFT 2000 1.G SF310 Service Workshop Manual

NOTE:
Air bag CAUTION / WARNING labels are attached on the vehicle equipped with air bag system only.
Air bag
caution
labelTire information
placard
Child lock caution label
Fuel limitation
Emission control
information label
(if equipped)
A / C warning label
(if equipped with A / C)
Engine cooling fan
warning label
Air bag warning label on driver air bag
(inflator) module
Air bag warning label on combination
switch / contact coil assembly
Air bag caution label
on steering columnAir bag warning
label on passenger
air bag (inflator)
module
Air bag warning
label on SDMRadiator cap
warning label
GENERAL INFORMATION 0A-19
WARNING, CAUTION AND INFORMATION LABELS
The figure below shows main labels among others that are attached to vehicle component parts.
When servicing and handling parts, refer to WARNING / CAUTION instructions printed on labels.
If any WARNING / CAUTION label is found stained or damaged, clean or replace it as necessary.

1. Full level mark (hole)
2. Low level mark (hole)
Oil pan capacity
Oil filter capacity
Others
Total1.0 L and 1.3 L Engine
About 3.1 liters
(6.5 / 5.5 US / lmp pt.)
About 0.2 liter
(0.4 / 0.3 US / lmp pt.)
About 0.3 liter
(0.6 / 0.5 US / lmp pt.)
About 3.6 liters
(7.5 / 6.3 US / lmp pt.)
0B-8 MAINTENANCE AND LUBRICATION
7) Replenish oil until oil level is brought to FULL level mark on dip-
stick (oil pan and oil filter capacity). Filler inlet is at the top of cyl-
inder head cover.
8) Start engine and run it for three minutes. Stop it and wait another
5 minutes before checking oil level. Add oil, as necessary, to
bring oil level to FULL level mark on dipstick.
Engine Oil Capacity
NOTE:
Engine oil capacity is specified as left table.
However, note that amount of oil required when actually
changing oil may somewhat differ from data in left table de-
pending on various conditions (temperature, viscosity, etc.).
9) Check oil filter and drain plug for oil leakage.
ITEM 1-5
Engine Coolant Change
WARNING:
To help avoid danger of being burned, do not remove radia-
tor 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% water
and 50% ethylene-glycol base coolant (Anti-Freeze/Anti-
corrosion coolant) for the market where ambient tempera-
ture falls lower than –16C (3F) in winter and mixture of
70% water and 30% ethylene-glycol base coolant for the
market where ambient temperature doesn’t fall lower than
–16C (3F).
Even in a market where no freezing temperature is antici-
pated, mixture of 70% water and 30% ethylene-glycol base
coolant should be used for the purpose of corrosion protec-
tion and lubrication.
Refer to SECTION 6B for COOLANT CAPACITY.

For A / TFor M / T
MAINTENANCE AND LUBRICATION 0B-9
1) Remove radiator cap when engine is cool.
2) Loosen radiator drain plug (1) to drain coolant.
3) Remove reservoir and drain.
4) Tighten drain plug securely. Also install reservoir.
5) Slowly pour specified amount of coolant to the base of radiator
filler neck, and run engine, with radiator cap removed, until ra-
diator upper hose is hot. This drives out any air which may still
be trapped within cooling system. Add coolant as necessary un-
til coolant level reaches filler throat of radiator. Reinstall radiator
cap.
6) Add coolant to reservoir (1) so that its level aligns with Full mark
(2). Then, reinstall cap to reservoir aligning match marks (3) on
reservoir and cap.
ITEM 1-6
Exhaust System Inspection
WARNING:
To avoid danger of being burned, do not touch exhaust sys-
tem when it is still hot.
Any service on exhaust system should be performed when
it is cool.
When carrying out periodic maintenance or vehicle is raised for oth-
er service, check exhaust system as follows:

Check rubber mountings for damage and deterioration.

Check exhaust system for leakage, loose connections, dents,
and damages.
If bolts or nuts are loose, tighten them to specification. Refer to
SECTION 6K for torque specification of bolts and nuts.

Check nearby body areas for damaged, missing or mispositioned
parts, open seams, holes, loose connections or other defects
which could permit exhaust fumes to seep into vehicle.

Make sure that exhaust system components have enough clear-
ance from underbody to avoid overheating and possible damage
to floor carpet.

Any defects should be fixed at once.

ENGINE GENERAL INFORMATION AND DIAGNOSIS (TBI FOR G10) 6-33
CANIST PURGE DUTY (EVAP CANISTER
PURGE FLOW DUTY, %)
This parameter indicates valve ON (valve open) time
rate within a certain set cycle of EVAP purge solenoid
valve which controls the amount of EVAP purge.
0% means that the purge valve is completely closed
while 100% is a fully open valve.
CLOSED THROTTLE POSITION (ON / OFF)
This parameter will read ON when throttle valve is ful-
ly closed, or OFF when the throttle is not fully closed.
FUEL CUT (ON / OFF)
ON : Fuel being cut (output signal to injector is
stopped)
OFF : Fuel not being cut
RAD FAN
(RADIATOR FAN CONTROL RELAY, ON / OFF)
ON : Command for radiator fan control relay opera-
tion being output.
OFF : Command for relay operation not being out-
put.
ELECTRIC LOAD (ON / OFF)
ON : Headlight, small light, heater fan or rear win-
dow defogger ON signal inputted.
OFF : Above electric loads all turned OFF.
A / C SWITCH (ON / OFF)
ON : Command for A / C operation being output
from ECM (PCM) to A / C amplifier.
OFF : Command for A / C operation not being output.
FUEL TANK LEVEL (%)
This parameter indicates approximate fuel level in the
fuel tank. As the detectable range of the fuel level sen-
sor is set as 0 to 100%, however, with some models
whose fuel tank capacity is smaller, the indicated fuel
level may be only 70% even when the fuel tank is full.
PSP SWITCH (ON / OFF)
ON : PSP switch detects P / S operation (high PS
pressure).
OFF : PSP switch not detects P / S operation.
BAROMETRIC PRESS (kPa, inHg)
This parameter represents a measurement of baro-
metric air pressure and is used for altitude correction
of the fuel injection quantity and ISC actuator control.
FUEL PUMP (ON / OFF)
ON is displayed when the ECM (or PCM) activates the
fuel pump via the fuel pump relay switch.
VSS (A / T) (km / h, MPH)
If is computed by using pulse signals from vehicle
(output) speed sensor on automatic transmission.
TRANS RANGE (TRANSMISSION RANGE
SENSOR, P, R, N, D, 2 OR L)
It is indicated transmission range detected by trans-
mission range sensor.
SHIFT SOL 1-CON (SHIFT SOLENOID-1,
ON / OFF)
ON : ON command being output to shift solenoid-1
OFF : ON command not being output.
SHIFT SOL 2-CON (SHIFT SOLENOID-2,
ON / OFF)
ON : ON command being output to shift solenoid-2
OFF : ON command not being output.
SHIFT SOL 1-MON (SHIFT SOLENOID-1,
ON / OFF)
The monitor result of the shift solenoid-1 circuit is dis-
played.
ON : Electricity being passed to shift solenoid-1 or
circuit open.
OFF : Electricity not being passed or circuit short.
SHIFT SOL 2-MON (SHIFT SOLENOID-2,
ON / OFF)
The monitor result of the shift solenoid-2 circuit is dis-
played.
ON : Electricity being passed to shift solenoid-2 or
circuit open.
OFF : Electricity not being passed or circuit short.
THROT POS LEVEL (THROTTLE POSITION
LEVEL FOR A / T, “0”, “1”, “2”, “3”, “4”, “5”, “6”
or “7”)
This parameter indicates which level (zone) the
throttle valve opening is in. The throttle opening is di-
vided into 8 levels (zones) from “0” (about idle posi-
tion) to “7” (about full open) and signals are assigned
to each opening level (zone). ECM (PCM) control the
automatic gear change of the automatic transmission
by using these signals according to the signal from
the TP sensor.
GEAR POSITION
This parameter indicates the A / T gear position which
is computed on signals from the Transmission Range
Switch, VSS, TP Sensor, and so forth.

6-1-32 ENGINE GENERAL INFORMATION AND DIAGNOSIS (SFI FOR G13)
CANIST PURGE DUTY (EVAP CANISTER
PURGE FLOW DUTY, %)
This parameter indicates valve ON (valve open) time
rate within a certain set cycle of EVAP purge solenoid
valve which controls the amount of EVAP purge.
0% means that the purge valve is completely closed
while 100% is a fully open valve.
CLOSED THROTTLE POSITION (ON / OFF)
This parameter will read ON when throttle valve is ful-
ly closed, or OFF when the throttle is not fully closed.
FUEL CUT (ON / OFF)
ON : Fuel being cut (output signal to injector is
stopped)
OFF : Fuel not being cut
RADIATOR FAN
(RADIATOR FAN CONTROL RELAY, ON / OFF)
ON : Command for radiator fan control relay opera-
tion being output.
OFF : Command for relay operation not being out-
put.
ELECTRIC LOAD (ON / OFF)
ON : Headlight, small light, heater fan or rear win-
dow defogger ON signal inputted.
OFF : Above electric loads all turned OFF.
A / C SWITCH (ON / OFF)
ON : Command for A / C operation being output
from ECM (PCM) to A / C amplifier.
OFF : Command for A / C operation not being output.
FUEL TANK LEVEL (%)
This parameter indicates approximate fuel level in the
fuel tank. As the detectable range of the fuel level sen-
sor is set as 0 to 100%, however, with some models
whose fuel tank capacity is smaller, the indicated fuel
level may be only 70% even when the fuel tank is full.
PNP SIGNAL (PARK / NEUTRAL POSITION
SIGNAL, P / N RANGE or D RANGE)
It is detected by signal from TCM.
D range : A / T is in “R”, “D”, “2” or “L” range.
P / N range : A / T is in “P” or “N” range or the above
signal is not inputted from TCM.
EGR VALVE (%)
This parameter indicates opening rate of EGR valve
which controls the amount of EGR flow.

1. Stay
2. Throttle body
3. Gasket
4. EFE heater
5. Intake manifold
6. Gasket : Tightening Torque
: Do not reuse
ENGINE MECHANICAL (G10, 1-CAM 6-VALVES ENGINE) 6A-5
THROTTLE BODY AND INTAKE MANIFOLD
REMOVAL
1) Relieve fuel pressure according to procedure described in
“FUEL PRESSURE RELIEF PROCEDURE” of Section 6.
2) Disconnect negative cable at battery.
3) Drain cooling system.
WARNING:
To help avoid danger of being burned, do not remove
drain plug (2) and radiator cap while engine and radiator
(1) are still hot. Scalding fluid and steam can be blown out
under pressure if plug and cap are taken off too soon.

1. Intake manifold
2. Throttle body
3. Gasket
4. EGR valve
5. Fuel delivery pipe
6. Fuel injector7. Fuel pressure regulator
8. EVAP canister purge valve
9. MAP sensor
10. O-ring
11. Gasket
12. Cushion : Tightening Torque
: Do not reuse
1
2
6A1-14 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
THROTTLE BODY AND INTAKE MANIFOLD
REMOVAL
1) Relieve fuel pressure according to procedure described in Sec-
tion 6.
2) Disconnect negative cable at battery.
3) Drain cooling system.
WARNING:
To help avoid danger of being burned, do not remove
drain plug (2) and radiator cap while engine and radiator
(1) are still hot. Scalding fluid and steam can be blown out
under pressure if plug and cap are taken off too soon.
4) Disconnect IAT sensor at coupler.
5) Remove air cleaner outlet hose (2) with resonator.
6) Disconnect accelerator cable (1) from throttle body.

1
2
6A1-64 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
UNIT REPAIR OVERHAUL
ENGINE ASSEMBLY
REMOVAL
1) Release fuel pressure in fuel feed line by referring to Section
6.
2) Remove battery.
3) Remove engine hood after disconnecting windshield washer
hose.
4) Drain cooling system.
WARNING:
To help avoid danger of being burned, do not remove
drain plug (2) and radiator cap while engine and radiator
(1) are still hot. Scalding fluid and steam can be blown
out under pressure if plug and cap are taken off too
soon.
5) Disconnect coupler of cooling fan motor.
6) Disconnect radiator inlet hose from thermostat case.
7) Disconnect A / T fluid hoses from A / T fluid pipes (for A / T mod-
el)
8) Remove outlet hose from water inlet pipe and radiator.
9) Remove radiator referring to Section 6B.
10) Remove air cleaner case and air cleaner outlet hose as pre-
viously outlined.
11) Disconnect the following cables.

Accelerator cable (1) from throttle body.

A / T throttle pressure control cable from A / T.

Clutch cable from transmission (M / T).

Gear select cable from transmission (A / T).

Speedometer cable

6B-4 ENGINE COOLING
COOLANT (WATER) TEMP. GAUGE
The coolant temp. gauge is included in engine coolant temp. (ECT)
sensor (1). This gauge activates a temp. meter in the instrument
cluster.
DIAGNOSIS
ConditionPossible CauseCorrection
Engine overheatsLoose or broken water pump belt
Not enough coolant
Faulty thermostat
Faulty water pump
Dirty or bent radiator fins
Coolant leakage on cooling system
Defective cooling fan motor
Plugged radiator
Faulty radiator cap
Maladjusted ignition timing
Dragging brakes
Slipping clutchAdjust or replace.
Check coolant level and add as
necessary.
Replace.
Replace.
Clean or remedy.
Repair.
Check and replace as
necessary.
Check and replace radiator as
necessary.
Replace.
Adjust.
Adjust brake.
Adjust or replace.

ENGINE COOLING 6B-5
ANTI-FREEZE PROPOR-
TIONING CHART COOLANT CAPACITY
G13 engine G10 engine
MAINTENANCE
COOLANT
The coolant recovery system is standard. The coolant in the radiator expands with heat, and the overflow is col-
lected in the reservoir tank.
When the system cools down, the coolant is drawn back into the radiator.
The cooling system has been filled at the factory with a quality coolant that is either 50 / 50 mixture of water and
GOLDEN CRUISER 1200 (ethylene glycol antifreeze.) or 30 / 70 mixture of water and GOLDEN CRUISER 1200.
The 50 / 50 mixture coolant solution provides freezing protection to – 36
C (– 33
F), the 30 / 70 mixture coolant solu-
tion provides freezing protection to – 16
C (3
F).
When changing the engine coolant, use mixture of 50% water and 50% GOLDEN CRUISER 1200 for the market
where ambient temperature falls lower than – 16
C (3
F) in winter and mixture of 70% water and 30% GOLDEN
CRUISER 1200 for the market where ambient temperature doesn’t fall lower than – 16
C (3
F).
NOTE:
Alcohol or methanol base coolant or plain water alone should not be used in cooling system at any time
as damage to cooling system could occur.
Even in a market where no freezing temperature is anticipated, mixture of 70% water and 30% ethylene
glycol antifreeze (Antifreeze / Anticorrosion coolant) should be used for the purpose of corrosion protec-
tion and lubrication.
ANTI-FREEZE PROPORTIONING TABLE
Vehicle with M / TVehicle with A / T
Freezing temperature
C–16–36–16–36Freezing temperature
F3–333–33
Anti-freeze / Anti-corrosion
coolant concentration%30503050
G10Itr.1.17 / 2.731.95 / 1.951.20 / 2.802.00 / 2.00G10
engineUS pt.2.47 / 5.774.12 / 4.122.54 / 5.924.23 / 4.23
Ratio of compound to
engineImp pt.2.06 / 4.803.43 / 3.432.11 / 3.703.52 / 3.52
cooling water
G13Itr.1.38 / 3.222.30 / 2.301.41 / 3.292.35 / 2.35G13
engineUS pt.2.92 / 6.804.86 / 4.862.98 / 6.954.96 / 4.96engineImp pt.2.43 / 5.674.05 / 4.052.48 / 5.794.13 / 4.13
Engine radiator and heater3.3 liters
(7.0 / 5.8 US / Imp pt.)3.4 liters
(7.2 / 6.0 US / Imp pt.)
Reservoir tank0.6 liters
(1.3 / 1.1 US / Imp pt.)
Total3.9 liters
(8.2 / 6.9 US / Imp pt.)4.0 liters
(8.5 / 7.0 US / Imp pt.)
Engine radiator and heater4.0 liters
(8.5 / 7.0 US / Imp pt.)4.1 liters
(8.6 / 7.2 US / Imp pt.)
Reservoir tank0.6 liters
(1.3 / 1.1 US / Imp pt.)
Total4.6 liters
(9.7 / 8.1 US / Imp pt.)4.7 liters
(9.9 / 8.3 US / Imp pt.)