2000 SUZUKI SWIFT Injector

6-1-108 ENGINE GENERAL INFORMATION AND DIAGNOSIS (SFI FOR G13)
09917-47910
Vacuum pump gauge09930-88530
Injector test lead09931-76011
SUZUKI scan tool (Tech 1 A) kit
Mass storage cartridge09931-76030
16 / 14 pin DLC cable1. Storage case
2. Operator’s manual
3. Tech 1 A
4. DLC cable (14 / 26 pin,
09931-76040)
5. Test lead / probe
6. Power source cable
7. DLC cable adaptor
8. Self-test adaptor -1. Pressure gauge
09912-58441
-2. Pressure hose
09912-58431
-3. 3-way joint & hose
09912-58490
-4. Checking tool set
09912-58421
4-1. Tool body & washer
4-2. Body plug
4-3. Body attachment-1
4-4. Holder
4-5. Return hose & clamp
4-6. Body attachment-2 & washer
4-7. Hose attachment-1
4-8. Hose attachment-2
-5. Checking tool plate
09912-57610
SPECIAL TOOLS

1. Throttle body
1. Throttle body
2. ISC actuator
5. Clamp
6A-6 ENGINE MECHANICAL (G10, 1-CAM 6-VALVES ENGINE)
4) Remove air cleaner assembly.
5) Disconnect the following electric lead wires:

EGR valve

ISC actuator (2)

Ground wires from intake manifold

Fuel injector (4)

TP sensor (3)

EFE heater (5)

Engine coolant temp. gauge
6) Disconnect fuel return (4) and feed hoses (3) from fuel pipes.
7) Disconnect coolant hoses from intake manifold.
8) Disconnect the following vacuum hoses.

Canister purge hose from intake manifold.

EGR pressure transducer hoses from EGR valve.

EGR valve hose from EGR valve.

Pressure sensor hose from intake manifold.

Brake booster hose from intake manifold.
9) Disconnect breather hose from PCV valve.
10) Disconnect accelerator cable from throttle body.
11) Disconnect other connected to throttle body and intake man-
ifold, if any.
12) Remove intake manifold with throttle body from cylinder head.
13) Remove throttle body from intake manifold.

2. Ground
1. Throttle body
2. ISC actuator
coupler
3. TP sensor
coupler
4. Fuel injector
coupler
5. EFE heater
coupler
ENGINE MECHANICAL (G10, 1-CAM 6-VALVES ENGINE) 6A-7
INSTALLATION
1) Install throttle body to intake manifold. (Refer to Section 6E.)
2) Install intake manifold gasket to cylinder head. Use a new gas-
ket.
3) Install intake manifold (1) with throttle body to cylinder head.

Install clamps (3) as shown in figure, and tighten bolts and
nuts to specification.
Tightening Torque
(a): 23 N
.m (2.3 kg-m, 17.0 lb-ft)
4) Connect breather hose to PCV valve.
5) Connect vacuum hoses.
6) Connect coolant hoses.
7) Connect fuel return and feed hoses to throttle body.
8) Connect electric lead wire.
9) Connect accelerator cable to throttle body.
10) Install air cleaner assembly to throttle body.
11) Check to ensure that all removed parts are back in place.
Reinstall any necessary parts which have not been reinstalled.
12) Refill cooling system.
13) Connect negative cable at battery.
14) Upon completion of installation, start engine and check for fuel
leaks and engine coolant leaks.
After warming up engine, adjust accelerator cable play to spec-
ification according to description in Section 6E.

6A-24 ENGINE MECHANICAL (G10, 1-CAM 6-VALVES ENGINE)
UNIT REPAIR OVERHAUL
ENGINE ASSEMBLY
REMOVAL
1) Relieve fuel pressure according to procedure described in
“FUEL PRESSURE RELIEF PROCEDURE” of Section 6.
2) Remove engine hood after disconnecting front window washer
hose.
3) Disconnect battery cables at battery and remove battery and
its tray.
4) Drain cooling system.
5) Remove air cleaner assembly.
6) Remove radiator with cooling fan. Refer to Section 6B for re-
moval.
7) Disconnect the following electric wire harness.

High-tension cord from ignition coil

Distributor

EGR valve

ECT sensor

ISC actuator

Ground wire harness from intake manifold

TP sensor

Fuel injector

Oil pressure gauge

A / C compressor pressure switch (if equipped)

Heated oxygen sensor

Generator

Starter

Back-up light switch (For M / T model)

Battery negative cable from transmission

Shift switch of A / T (For A / T model)

Direct clutch and 2nd brake solenoids of A / T (For A / T model)

Vehicle speed sensor on A / T (For A / T model)
And release above wire harness from clamps.
8) Disconnect the following vacuum hose.

Brake booster hose from intake manifold.

Canister purge hose from EVAP canister purge valve.

Pressure sensor hose from intake manifold.
9) Disconnect fuel return hose and fuel feed hose from fuel feed
and return pipes.
10) Disconnect heater inlet and outlet hoses.

1
2
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-5
ON-VEHICLE SERVICE
COMPRESSION CHECK
Check compression pressure on all four cylinders as follows:
1) Warm up engine.
2) Stop engine after warming up.
NOTE:
After warming up engine, place transmission gear shift le-
ver in “Neutral” (shift selector lever to “P” range for A / T
model), and set parking brake and block drive wheels.
3) Remove ignition coil assemblies (1) and all spark plugs (2) refer-
ring to Section 6F.
WARNING:
Failure in disconnecting couplers from ignition coil as-
semblies can cause spark to occur in engine room possi-
bly resulting in a dangerous explosion.
4) Disconnect fuel injector wire harness at couplers (2).
5) Install special tools (Compression gauge) into spark plug hole.
Special Tool
(A): 09915-64510-001
(B): 09915-64510-002
(C): 09915-64530
(D): 09915-67010
6) Disengage clutch (to lighten starting load on engine) for M / T
model, and depress accelerator pedal all the way to make
throttle valve full-open.
7) Crank engine with fully charged battery, and read the highest
pressure on compression gauge.
Compression pressure
Standard1400 kPa
(14.0 kg / cm
2, 199.0 psi)
Limit1100 kPa
(11.0 kg / cm
2, 156.4 psi)
Max. difference between any
two cylinders100 kPa
(1.0 kg / cm
2, 14.2 psi)
8) Carry out steps 5) through 7) on each cylinder to obtain four
readings.
9) After checking, connect couplers to fuel injectors securely and
install spark plugs and ignition coil assemblies.

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.

ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-15
7) Disconnect the following electric lead wires and release clamp:

Ground wires (5) from intake manifold

TP sensor (3)

IAC valve (4)

Fuel injectors

EVAP canister purge valve (2)

MAP sensor (6)

EGR valve (1)
8) Disconnect the following hoses:

Brake booster hose (1) from intake manifold

Canister purge hose (3) from EVAP canister purge valve

Engine cooling water (coolant) hose (2) from IAC valve

PCV hose (4)

Breather hose from cylinder head
9) Disconnect fuel feed hose (2) from pipe (1), and disconnect fuel
return hose (3) from fuel pressure regulator.

6A1-42 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)

Ignition coil assembly

Ground wires from
intake manifold

EVAP canister purge
valve

ECT sensor
Injectors, TP sensor and
IAC valve wires at the
coupler

Heated oxygen sensor 1

MAP sensor
5) Remove intake manifold rear stiffener (1) and generator adjust
arm reinforcement (2) from intake manifold.
6) Disconnect the following electric wires:
and then release above wire harnesses from clamps.
7) Disconnect the following hoses:

Brake booster hose (1)

EVAP canister purge hose (3) from purge valve

Radiator inlet hose

Heater inlet hose

IAC valve outlet (2)
8) Disconnect fuel feed (2) and return hoses (3) from fuel delivery
pipe (1).