2005 NISSAN NAVARA water pump

DTC P0217 ENGINE OVER TEMPERATURE
EC-133
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EC
CONSULT-II Reference Value in Data Monitor ModeEBS01KFL
Specification data are reference values.
On Board Diagnosis LogicEBS01KFM
If the cooling fan or another component in the cooling system malfunctions, engine coolant temperature will
rise.
When the engine coolant temperature reaches an abnormally high temperature condition, a malfunction is
indicated.
CAUTION:
When a malfunction is indicated, be sure to replace the coolant. Refer toCO-7, "
Changing Engine
Coolant". Also, replace the engine oil. Refer toLU-6, "Changing Engine Oil".
1. Fill radiator with coolant up to specified level with a filling speed of 2 liters per minute. Be sure to
use coolant with the proper mixture ratio. Refer toMA-16, "
Engine Coolant Mixture Ratio".
2. After refilling coolant, run engine to ensure that no water-flow noise is emitted.
Overall Function CheckEBS01KFN
Use this procedure to check the overall function of the cooling fan. During this check, a DTC might not be con-
firmed.
WARNING:
lNever remove a radiator cap and/or a reservoir tank cap when the engine is hot. Serious burns
could be caused by high pressure fluid escaping from the radiator and the reservoir tank.
lWrap a thick cloth around cap. Carefully remove the cap by turning it a quarter turn to allow built-
up pressure to escape. Then turn the cap all the way off.
MONITOR ITEM CONDITION SPECIFICATION
COOLING FAN
lEngine: After warming up, idle
the engine
lAir conditioner switch: OFFEngine coolant temperature: 97°C
(207°F) or lessOFF
Engine coolant temperature: Between
98°C (208°F) and 104°C(219°F)LOW
Engine coolant temperature: 105°C
(221°F) or moreHI
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0217
0217Engine over temperature
(Overheat)
lCooling fan does not operate properly (Over-
heat).
lCooling fan system does not operate properly
(Overheat).
lEngine coolant was not added to the system
using the proper filling method.
lEngine coolant is not within the specified
range.
lHarness or connectors
(The cooling fan circuit is open or
shorted.)
lIPDM E/R
lCooling fan
lCooling fan (Crankshaft driven)
lRadiator hose
lRadiator
lRadiator cap
lReservoir tank
lReservoir tank cap
lWater pump
lThermostat
For more information, refer toEC-140,
"Main 12 Causes of Overheating".

DTC P0217 ENGINE OVER TEMPERATURE
EC-137
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Diagnostic ProcedureEBS01KFP
1.CHECK COOLING FAN (CRANKSHAFT DRIVEN) OPERATION
1. Start engine and let it idle.
2. Make sure that cooling fan (crankshaft driven) operates normally.
OK or NG
OK (With CONSULT-II)>>GO TO 2.
OK (Without CONSULT-II)>>GO TO 3.
NG >> Check cooling fan (crankshaft driven). Refer toCO-19, "
Removal and Installation".
2.CHECK COOLING FAN OPERATION
With CONSULT-II
1. Start engine and let it idle.
2. Select “COOLING FAN” in “ACTIVE TEST” mode with CON-
SULT-II.
3. Make sure that cooling fan operate at each speed (LOW/HI).
OK or NG
OK >> GO TO 4.
NG >> Check cooling fan control circuit. (Go toEC-139, "
PRO-
CEDURE A".)
3.CHECK COOLING FAN OPERATION
Without CONSULT-II
1. Perform IPDM E/R auto active test and check cooling fan motors operation, refer toPG-19, "
Auto Active
Te s t".
2. Make sure that cooling fan operate at each speed (Low/High).
OK or NG
OK >> GO TO 4.
NG >> Check cooling fan control circuit. (Go toEC-139, "
PROCEDURE A".)
4.CHECK COOLING SYSTEM FOR LEAK
Apply pressure to the cooling system with a tester, and check if the
pressure drops. Refer toCO-7, "
CHECKING RADIATOR SYSTEM
FOR LEAKS".
lReservoir tank (1)
lSST (EG17650301): A
CAUTION:
Higher than the specified pressure may cause radiator damage.
Pressure should not drop.
OK or NG
OK >> GO TO 5.
NG >> Check the following for leak. Refer toCO-7, "
CHECK-
ING RADIATOR SYSTEM FOR LEAKS".
lHose
lRadiator
lRadiator cap
lWater pump
lReservoir tank
SEF784Z
MBIB1204E

EM-1
ENGINE MECHANICAL
B ENGINE
CONTENTS
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SECTIONEM
A
EM
ENGINE MECHANICAL
PRECAUTIONS .......................................................... 4
Precautions for Draining Engine Coolant ................. 4
Precautions for Disconnecting Fuel Piping .............. 4
Precautions for Removal and Disassembly ............. 4
Precautions for Inspection, Repair and Replace-
ment ......................................................................... 4
Precautions for Assembly and Installation ............... 4
Parts Requiring Angle Tightening ............................. 4
Precautions For Liquid Gasket ................................. 5
REMOVAL OF LIQUID GASKET .......................... 5
LIQUID GASKET APPLICATION PROCEDURE..... 5
PREPARATION ........................................................... 6
Special Service Tools ............................................... 6
Commercial Service Tools ........................................ 8
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING .............................................. 10
NVH Troubleshooting — Engine Noise .................. 10
Use the Chart Below to Help You Find the Cause
of the Symptom. ...................................................... 11
DRIVE BELTS ........................................................... 12
Checking Drive Belts .............................................. 12
Deflection Adjustment ............................................ 13
POWER STEERING OIL PUMP BELT ............... 13
A/C COMPRESSOR, ALTERNATOR AND
WATER PUMP BELT .......................................... 14
Removal and Installation ........................................ 14
REMOVAL ........................................................... 14
INSTALLATION ................................................... 14
AIR CLEANER AND AIR DUCT ............................... 15
Components ........................................................... 15
Removal and Installation ........................................ 15
REMOVAL ........................................................... 15
INSTALLATION ................................................... 16
CHANGING AIR CLEANER FILTER ................... 17
CHARGE AIR COOLER ........................................... 18
Components ........................................................... 18
Removal and Installation ........................................ 18
REMOVAL ........................................................... 18
INSPECTION AFTER REMOVAL ....................... 19
INSTALLATION ................................................... 19INTAKE MANIFOLD ................................................. 20
Components ........................................................... 20
Removal and Installation ........................................ 21
REMOVAL ........................................................... 21
INSPECTION AFTER REMOVAL ....................... 22
INSTALLATION ................................................... 22
INSPECTION AFTER INSTALLATION ................ 25
CATALYST ................................................................ 26
Components ........................................................... 26
Removal and Installation ........................................ 26
REMOVAL ........................................................... 26
INSTALLATION ................................................... 27
TURBO CHARGER ................................................... 28
Components ........................................................... 28
Removal and Installation ........................................ 29
REMOVAL ........................................................... 29
INSPECTION AFTER REMOVAL ....................... 30
TROUBLE DIAGNOSIS OF TURBOCHARGER... 32
INSTALLATION ................................................... 33
EXHAUST MANIFOLD ............................................. 34
Components ........................................................... 34
Removal and Installation ........................................ 34
REMOVAL ........................................................... 34
INSPECTION AFTER REMOVAL ....................... 35
INSTALLATION ................................................... 35
INSPECTION AFTER INSTALLATION ................ 35
OIL PAN AND OIL STRAINER ................................. 36
Components ........................................................... 36
Removal and Installation ........................................ 36
REMOVAL ........................................................... 36
INSPECTION AFTER REMOVAL ....................... 38
INSTALLATION ................................................... 38
INSPECTION AFTER INSTALLATION ................ 40
GLOW PLUG ............................................................ 41
Components ........................................................... 41
Removal and Installation ........................................ 41
REMOVAL ........................................................... 41
INSTALLATION ................................................... 41
VACUUM PUMP ........................................................ 42

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
EM-11
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Use the Chart Below to Help You Find the Cause of the Symptom.EBS01E5R
1. Locate the area where noise occurs.
2. Confirm the type of noise.
3. Specify the operating condition of engine.
4. Check specified noise source.
If necessary, repair or replace these parts.
A: Closely related B: Related C: Sometimes related —: Not relatedLocation
of noiseType of
noiseOperating condition of engine
Source of
noiseCheck itemRefer-
ence page Before
warm-
upAfter
warm-
upWhen
start-
ingWhen
idlingWhen
racingWhile
driving
To p o f
engine
Rocker
cover
Cylinder
headTicking or
clickingCA—AB—Tappet
noiseValve clearanceEM-66
Rattle C A — A B CCamshaft
bearing
noiseCamshaft oil clearance
Camshaft runoutEM-61EM-61
Crank-
shaft pul-
ley
Cylinder
block
(Side of
engine)
Oil panSlap or
knock—A—BB—Piston pin
noisePiston to piston pin
clearance
Connecting rod bush-
ing oil clearanceEM-125
EM-127
Slap or
rapA ——BBAPiston
slap noisePiston to cylinder bore
clearance
Piston ring side clear-
ance
Piston ring end gap
Connecting rod bend
and torsionEM-129EM-126
EM-126
EM-127
Knock A B C B B BConnect-
ing rod
bearing
noiseConnecting rod bush-
ing oil clearance
Connecting rod bear-
ing oil clearance (Big
end)EM-127EM-131
Knock A B — A B CMain
bearing
noiseMain bearing oil clear-
ance
Crankshaft runoutEM-132EM-131
Front of
engine
Timing
chain
caseTapping or
tickingA A —BBBTiming
chain and
chain
tensioner
noiseTiming chain cracks
and wear
Timing chain tensioner
operationEM-75
EM-84
EM-79
Front of
engineSqueak-
ing or fizz-
ingAB—B—CDrive belts
(Sticking
or slip-
ping)Drive belts deflection
EM-12
CreakingA B ABABDrive belts
(Slipping)Idler pulley bearing
operation
Squall
CreakA B —BABWater
pump
noiseWater pump operationCO-21,
"WATER
PUMP"

EM-12
DRIVE BELTS
DRIVE BELTS
PFP:02117
Checking Drive BeltsEBS01EJ4
lBefore inspecting engine, make sure engine has cooled down; wait approximately 30 minutes after engine
has been stopped.
lVisually inspect all belts for wear, damage or cracks on contacting surfaces and edge areas.
lMeasure deflection at the marked point ( ).
CAUTION:
lWhen checking belt deflection immediately after installation, first adjust it to the specified value.
Then, after turning crankshaft two turns or more, re-adjust to the specified value to avoid varia-
tion in deflection between pulleys.
lTighten idler pulley lock nut by hand and measure deflection without looseness.
Belt Deflection:
*: When engine is cold.1. Idler pulley 2. Power steering oil pump belt 3. Power steering oil pump
4. Crankshaft pulley 5.A/C compressor (Models with A/C)
Dummypulley(ModelswithoutA/C)6. Alternator
7. Idler pulley 8. Water pump pulley 9.A/C compressor, alternator and
water pump belt
PBIC4038E
Applied beltBelt deflection with 98 N (10 kg, 22 lb) force applied* mm (in)
New Adjusted Limit for re-adjusting
A/C compressor, alternator and water
pump belt2.9 - 3.4
(0.114 - 0.134)3.9 - 4.4
(0.154 - 0.173)8.5 (0.335)
Power steering oil pump belt4.6 - 5.4
(0.181 - 0.213)7.1 - 7.7
(0.280 - 0.303)11.3 (0.445)

DRIVE BELTS
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Deflection AdjustmentEBS01EJ5
lAdjust belts with the parts shown below.
CAUTION:
lWhen a new belt is installed as a replacement, adjust it to the specified value under “New” value
because of insufficient adaptability with pulley grooves.
lIf the belt deflection of the current belt is out of the “Limit for re-adjusting”, adjust to the
“Adjusted” value.
lWhen checking belt deflection immediately after installation, first adjust it to the specified value.
Then, after turning crankshaft two turns or more, re-adjust it to the specified value to avoid vari-
ation in deflection between pulleys.
lMake sure the belts are fully fitted into the pulley grooves during installation.
lHandle with care to avoid smearing the belts with engine oil or engine coolant.
lDo not twist or bend the belts with strong force.
POWER STEERING OIL PUMP BELT
1. Remove engine undercover front. Refer toEI-15, "FRONT BUMPER".
2. Loosen idler pulley lock nut (B).
3. Turn adjusting bolt (A) to adjust. Refer toEM-13, "
Deflection Adjustment".
4. Tighten idler pulley lock nut (B).
1. Idler pulley 2. Power steering oil pump belt 3. Power steering oil pump
4. Crankshaft pulley 5.Dummy pulley (Models without A/C)
A/C compressor (Models with A/C)6. Alternator
7. Idler pulley 8. Water pump pulley 9.A/C compressor, alternator and
water pump belt
A. Adjusting bolt B. Idler pulley lock nut C. Adjusting nut
D. Idler pulley lock nut
PBIC4039E
Applied belt Belt adjustment method
Power steering oil pump belt Adjusting bolt on idler pulley (A)
Alternator and water pump belt or A/C compressor, alternator and
water pump beltAdjusting nut on idler pulley (C)
Nut B:
: 28.0 N·m (2.9 kg-m, 21 ft-lb)

EM-14
DRIVE BELTS
A/C COMPRESSOR, ALTERNATOR AND WATER PUMP BELT
1. Loosen idler pulley lock nut (D).
2. Turn adjusting nut (C) to adjust. Refer toEM-13, "
Deflection Adjustment".
3. Tighten lock nut (D).
Removal and InstallationEBS01EJ6
REMOVAL
1. Loosen each belt. Refer toEM-13, "Deflection Adjustment".
2. Remove power steering oil pump belt. Refer toEM-13, "
POWER STEERING OIL PUMP BELT".
3. Remove A/C compressor, alternator and water pump belt. Refer toEM-14, "
A/C COMPRESSOR, ALTER-
NATOR AND WATER PUMP BELT".
INSTALLATION
1. Install each belt on pulley in the reverse order of removal.
2. Adjust belt deflection. Refer toEM-13, "
Deflection Adjustment".
3. Tighten nuts provided for adjustment to the specified torque.
4. Make sure again that each belt deflection is as specified.Nut D:
: 45.0 N·m (4.6 kg-m, 33 ft-lb)

EM-24
INTAKE MANIFOLD
–Install water hose by referring to paint marks avoiding twisting.
–When an insert stopper is not provided with the pipe, insert the hose up to dimension A. When the pipe is
shorter than dimension A, insert hose fully until it reaches the end.
–When an insert stopper is provided on the pipe side, insert the hose until it reaches the stopper.
lInstall vacuum hoses.
–Install vacuum hose by referring to paint marks avoiding twisting.
1. Heater return pipe 2. Heater feed pipe 3. EGR volume control valve
4.EGR cooler (A/T models)
EGR tube (M/T models)5. Water outlet
A. Paint mark B. A/T models only
Vehicle front
Dimension A : 27 - 32 mm (1.063 - 1.260 in)
1. EGR volume control valve 2. Throttle chamber 3. Intake shutter control solenoid valve
A. Yellow paint B. White paint C. To brake booster
D. To vacuum pump Vehicle front
PBIC3412E
PBIC3899E