2005 SUZUKI JIMNY valve

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REMOVAL
1) Disconnect negative cable at battery.
2) Disconnect EGR valve connector.
3) Remove EGR pipe.
4) Remove EGR valve and gasket from cylinder head.
INSPECTION
1) Check resistance between following terminals of EGR valve
(1) in each pair.
If found faulty, replace EGR valve assembly.
EGR valve resistance
2) Remove carbon from EGR valve (1) gas passage.
3) Inspect valve (2), valve seat (3) and rod for fault, cracks,
bend or other damage.
If found faulty, replace EGR valve assembly.
INSTALLATION
Reverse removal procedure noting following.
Clean mating surface of valve and cylinder head.
Use new gaskets.
Evaporative emission (EVAP) control system
EVAP CANISTER PURGE INSPECTION
Terminal Standard resistance
A – B
C – B
F – E
D – E 20 – 24
Ω
ΩΩ Ω
NOTE:
Do not use any sharp-edged tool to remove carbon.
Be careful not to damage or bend EGR valve, valve seat
and rod.
NOTE:
Before inspection, check to make sure that gear shift
lever is in neutral position (with A/T model, selector lever
in “P” range) and that parking brake lever is pulled all the
way up.

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1) Disconnect purge hose (1) from EVAP canister.
2) Place finger against the end of disconnected hose and check
that vacuum is not felt there when engine is cool and running
at idle speed.
3) Connect purge hose to EVAP canister and warm up engine
to normal operating temperature.
4) Turn ignition switch OFF.
5) Restart engine and run it at 2000 r/min. for 2 min. or more.
6) Disconnect purge hose from EVAP canister.
7) Also check that vacuum is felt when engine is running at
3000 r/min.
8) If vacuum is not felt in Step 7), run engine at idle for 8 min. or
more and then repeat check in Step 7).
If check result is not satisfactory in Steps 2) and 8), check vac-
uum passage, hoses, EVAP canister purge valve, wire harness
and ECM.
VACUUM PASSAGE INSPECTION
Start engine and run it at idle speed. Disconnect vacuum hose (1)
from EVAP canister purge valve (2). With finger placed against
hose disconnected, check that vacuum is applied.
If it is not applied, clean vacuum passage by blowing compressed
air.
VACUUM HOSE INSPECTION
Check hoses for connection, leakage, clog and deterioration.
Replace as necessary.
EVAP CANISTER PURGE VALVE INSPECTION
Check EVAP canister purge valve referring to step 2 of “DTC
P0443 Flow Table” in Section 6.
If found malfunction, replace.NOTE:
ECM detects a change in the purge fuel vapor concentra-
tion and sometimes stops purging for several seconds
but this is nothing abnormal.

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EVAP CANISTER INSPECTION
1) Check outside of EVAP canister visually.
2) Disconnect vacuum hoses from EVAP canister.
3) Check that there should be no restriction of flow through
purge pipe (1) and air pipe (2) when air is blown (4) into tank
pipe (3).
If any faulty condition is found in above inspection replace.
PCV system
PCV HOSE INSPECTION
Check hoses for connection, leakage, clog and deterioration.
Replace as necessary.
PCV VALVE INSPECTION
1) Disconnect PCV valve (1) from cylinder head cover and
install plug to head cover hole.
2) Run engine at idle.
3) Place your finger over end of PCV valve (1) to check for vac-
uum. If there is no vacuum, check for clogged valve.
Replace as necessary. WARNING:
DO NOT SUCK nozzles on EVAP canister. Fuel vapor
inside EVAP canister is harmful.
NOTE:
Be sure to check that there is no obstruction in PCV
valve or its hoses before checking IAC duty, for
obstructed PCV valve or hose hampers its accurate
adjustment.

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4) After checking vacuum, stop engine and remove PCV valve
(1).
Shake valve and listen for the rattle of check needle inside
the valve. If valve does not the rattle, replace valve.
5) After checking, remove plug and install PCV valve (1).
Special Tools
09912-57610 09912-58421 09912-58432 09912-58442
Checking tool plate Checking tool set
(See NOTE “A”.)Pressure hose Pressure gauge
09912-58490 09930-88530 09931-76011
3-way joint & hose Injector test lead SUZUKI scan tool
(Tech 1A) kit
(See NOTE “B”.)Mass storage cartridge

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Tightening Torque Specifications
09931-76030
16/14 pin DLC cable Tech 2 kit (SUZUKI scan
tool) (See NOTE “C”.)
NOTE:
“A”: This kit includes the following items.
1. Tool body & washer, 2. Body plug, 3. Body attachment-1, 4. Holder, 5. Return hose & clamp,
6. Body attachment-2 & washer, 7. Hose attachment-1, 8. Hose attachment-2
“B”: This kit includes the following items and substitutes for the Tech 2 kit.
1. Storage case, 2. Operator’s manual, 3. Tech 1A, 4. DLC cable (14/26 pin, 09931-76040),
5. Test lead / probe, 6. Power source cable, 7. DLC cable adaptor, 8. Self-test adaptor
“C”: This kit includes the following items and substitutes for the Tech 1A kit.
1. Tech 2, 2. PCMCIA card, 3. DLC cable, 4. SAE 16/19 adapter, 5. Cigarette cable,
6. DLC loopback adapter, 7. Battery power cable, 8. RS232 cable, 9. RS232 adapter,
10. RS232 loopback connector, 11. Storage case, 12. Power supply
Fastening partTightening torque
Nm kg-m lb-ft
TP sensor mounting screw 2.5 0.25 1.8
IAC valve screw 3.5 0.35 2.5
ECT sensor 15 1.5 11.5
Heated oxygen sensor-1 and -2 45 4.5 32.5
Camshaft position sensor 10 1.0 7.5
Fuel pressure regulator bolt 10 1.0 7.5