radiator hose HONDA CR-V 1999 RD1-RD3 / 1.G Workshop Manual
[x] Cancel search | Manufacturer: HONDA, Model Year: 1999, Model line: CR-V, Model: HONDA CR-V 1999 RD1-RD3 / 1.GPages: 1395, PDF Size: 35.62 MB
Page 29 of 1395

Standards andService Limits
Engine LubricationSection 8
CoolingSection 10
Fuel and EmissionsSection 11
MEASUREMENTSTANDARO {NEWISERVICE LIMIT
Engine oilCapacityf (US qt, lmp qt)4.6 (4.9, 4.0)Ior engine overhaul3.8 {4.0,3.3)for oilchange, including filter3.5 (3.7, 3.1) for oil change, without Iilter
OilpumpInner-to-outer rotor clearancePump housing-to-outer rotor clearancePump housing-to rotor axial clearance
0.04 - 0.16 (0.002 - 0.006)0.10 -0.19 (0.004 - 0.007)0.02 -0.07 (0.001 - 0.003i
0.20 (0.008)
0.20 (0.008)
0.15 (0.006)
Relief valvePressure setting at engine oil temp. 176'F (80'C)kPa (kgt/cm,, psi) At ldleAt 3,000 rpm70 (0.7, 10) min.340 {3.5,50) min.
MEASUREMENTSTANDARO INEW}
RadiatorCoolant capacity , (US q1, lmp qt)
llncluding engine, heater, ILcooling line and reservoirlReservoir capacity:0.61 (0.63 US qt,0.53lmp qt)
M/T
5.9 {6.2, 5.2}tor overhaul3.9 (4.1, 3.4ifor coolant change6.0 (6.3, 5.3ifor overhaul4.0 (4.2, 3.5) for coolant change
Radiator capOpening pressure kPa (kgf/cm?, psi)93 - 123 (0.95 - 1.25, 14 18)
ThermostatStarts to open 'F 1"C)Fully open 'F ("C)
Valve lift at tully open
169 - 176 (76 - 80)194 (90)
8.0 (0.31imin.
Cooling fanThermoswitch "ON" temperature "F {'C)Thermoswitch "OFF" temperature 'F ('C)196 - 203 (91 - 95)Subtract 5 - 14 (3 - 8) trom actual "ON" temperature
MEASUREMENTSTANDARD INEW}
Pressure regulatorPressure with regulator vacuum hose disconnectedkPa (kgflcm' , psi) '97,'98 models'99, '00 rnodels260 - 31012.7 3.2,38- 46)270 -32012.8 3.3,40 - 471
FueltankCapacity / (US gal, lmp gal)58 (15.3, 12.8)
E ngineldle speed with headlights and cooling fan off rpm'97 model'98 model'99, '00 models
MTAT {E or E position)
750 r 50730 1 50
750 t 50750 r 507301 50
Fast idle rpm '97 model'98 model'99, '00 models1,5001 2001,600 r 200
1,5001 2001,5001 2001,600 r 200
ldle CO %0.1 max.
2-4
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Page 103 of 1395

22. Remove the radiator caP.
!@ use care when removing the radiatol
cap to avoid scalding by hot coolani or steam.
23. Raise the hoist to full height
24. Remove the front tires/wheels.
25. Remove the guard bar and splash shield.
8 x 1.25 mm2,1 N.m {2.4 kgf,m, 17 lbl ft)6x1.0mm9.8 N.m {1.0 kgf.m, GUARD BAR7.2 tbf.rr)
Loosen the drain plug in the radiator. Drain the
engine coolant (see page 10-51.
Drain the transmission oil or fluid. Reinstall the drain
plug using a new washer lsee section 13 (M/T) or sec-
tion 14 (ly'T)].
Drain the engine oil. Reinstall the drain bolt using a
new washer {see page 8-4).
Bemove the A,/C compressor. Do not disconnect the
!y'C hoses.
SPLASH
26.
27.
28.
29.
ER
lCEB
30. Disconnect the primary heated oxygen sensor (prl-
mary HO2S) connector. then remove exhaust pipe A
'97 - 98 U.S. models (Cslifornia):
PRIMARY HO2SCONNECTOR
GASKETReplace.
SELF-LOCKING NUT8 x 1.25 mm22 N.m 12.2 kgf.m,16 lbf.ftlReplace.
8 x 1.25 mm16 N.m {1.6 kgf.m.12 tbt.ftlReplace.
SELF.LOCKING NUT10 x 1.25 mm54 N.m 15.5 kgf.m,.() tbf.frlReplace.
NUT
'97 - 98 U.S. mod€ls {Except California):'99 - 00 models:
PRIMARY HO2SCONNECTORGASKETSReplace.
GASKETReplace.
SELF.LOCKING8 x 'l.25 mm22 N.m (2.2 kgf m,
16 rbf.ftlReplace.
SELF.LOCKING NUT
8 x 1.25 mm16 N.m 11.6 kgf.m,12 tbt fr)Replace.
10 x 1.25 mm54 N.m 15.5 kgt.m,40 rbt.ftlReplace.
{cont'd)
5-7
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Page 105 of 1395

rd
te
n-
38. Remove the upper and lower radiator hoses and
heater hoses.
39. Remove the transmission ground cable and hose
clamp (A,/T).
GBOUI{DCABLE 6x 1,0 mm11 N.m 11.1 lof'm,I tbf.ftl
40. Remove the ATF cooler hoses, then plug the ATF
cooler hoses and, n"" lAfI).
rt,
BT
6xl,0mm
A/C HOSE
41.
42.
Remove the radiator (see page 10"4).
Remove the IVC hose clamp.
9.8 'm lt.o klt m,l.2tutal
(cont'd)
5-9
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Page 129 of 1395

Gylinder Head
Removal
Engine removal is not required for this procedure.
l!@ Make sure iacks and safety stands are
placed properly, and hoist blackels ale attachgd to the
correct position on the engine.
NOTE:
o Use fender covers to avoid damaging painted sur-
faces.
o To avoid damage, unplug the wiring connectors care-
fully while holding the connector portion.
. To avoid damaging the cylinder head, wait until the
engine coolant temperature drops below 100"F (38'C)
before loosening the retaining bolts.
. Mark all wiring and hoses to avoid misconnection.
Also, be sure that they do not contact other wiring or
hoses, or interfere with other parts.
2.
4.
5.
1.Disconnect the negative terminal from the battery.
Drain the engine coolant (see page 10-5). Remove
the radiator cap to speed draining.
Remove the intake air duct and air cleaner housing(see page 5-2).
Remove the mounting bolt and lock bolt, then
remove the power steering (P/S) pump belt and
pump (see page 5-4).
Loosen the idler pulley bracket bolt and adjusting
bolt, then remove the air conditioning (A,/C) com,
pressor belt.
ADJUSTINGBOLT
ADJUSTING BOLTLOCKNUT8 x 1.25 mm24 N m {2.4 ksf.m, 17 lbttt}
IOLER PULLEY BBACKET BOLT10 x 1.25 mm44 N.m {4.5 kgtm, 33 lbf ft)
tt aAo-Io
6. Loosen the locknut and mounting nut, then remove
the alternator belt.
LOCKNUT8 x 1.25 mm24 N.m (2.4 kgf.m, 17 lbt.ftl
10 x 1.25 mm44 N.m (4.5 kgt.m. 33 lbf.ft)
7. Remove the P/S OUmo bracket.
l0 x 1.25 mm44 N.m (4.5 kgf.m,33 rbf.ft)
BELT
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Page 132 of 1395

13. Remove the upper radiator hose, heater hose and
water bypass hose.
WATER BYPASS
UPPEBRADIATORHOSE
17
HEATERHOSE
Remove the engine wire harness connectors and
wire harness clamps from the cylinder head and the
intake manifold.
o Four fuel injector connectors
. Engine coolant temperature (ECT) sensor con-
neclor
. Radiator fan switch connector
. Coolant temperature gauge sendlng unlt connec-
tor
. Throttle position sensor connector
. Manifold absolute pressure {MAP) sensor con-
nector
Primary heated oxygen sensor (primary HO2S)
connector
ldle air control (lAC) valve connector
Distributor connector
Remove the spark plug caps and distributor from the
cylinder head.
Remove the cruise control actuator (see section 4).
Support the engine with a jack, then remove the
upper bracket. Make sure to place a cushion
between the oil pan and the iack (see page 6-10).
a
18. Remove the cylinder head cover.
19. Inspect the timing belt (see page 6-9).
CYLINDER
(cont'd)
6-19
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Page 190 of 1395

lllustrated Index
CAUTION: The system is under high pressure when the
engine is hot. To avoid danger ol releasing scalding engine
coolant, remove the cap only when the engine is cool.
Total Cooling System Capacity fincluding 0.6 I (0.63 US
qt, 0.53 lmp qt) for heater and reservoirl:
A/T: 5.9 { {6.2 US qt, 5.2 lmp qt)
M/T: 6.0 f (6.3 US $, 5.3 lmp qt)
deterioration and replace if necessar,.
Check all hose clamps and retighten if necessary.
lf any engine coolant spills on the
body, rinse it off immediately.
Check all cooling system hoses
painted portions of the
for damage, leaks or
6x1.0mm9.8 N.m 11.0 kgf.m.1.2 tbl.ftl
RADIATOREngine coolant refilling and bleeding,page 10-5Leak test, page 10 7Inspect soldered joints andseams for leaks.Blow out din from betweencore fins with compressed air.lf insects, etc., are cloggingradiator, wash them off withlow pressure water.RADIATOR CAPPressure test, page 10-7
ATF COOLERHOSEReler to section 14when installing.
LOWERcusHroN
6x1.0mm7 N.m (0.7 kgf.m, 5 lbf ftl
FAN MOTOR
10-2
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Page 192 of 1395

Radiator
1.
2.
3.
4.
Replacement
CONDENSERFAN,/SHROUDASSEMBLY
Drain the engine coolant.
Remove the upper and lower radiator hoses, and
ATF cooler hoses.
Disconnect the fan motor connector.
Remove the radiator upper bracket, then pull up the
raotalor,
5. Remove the fan shroud assemblies and other parts
from the radiator.
6. lnstall the radiator in the reverse order of removal.
NOTE:
. Set the upper and lower cushions securely.
. Fill the radiator with engine cooiant and bleed the air.
RADIATOR CAP
RADIATOR
6x1.0mm9.8 N.m 11.0 kgf.m,7.2 tbl.trl
6x1.0mm7 N.m (0.? kgd.m, 5 lbl.ftl
UPPER MDIATOR HOSE
Reler to section 14when installing.
DRAIN PLUG
LOWER CUSHION
LOWERTOR HOSE
RADIATORASSEMBLY
6x1.0mm7 N.|n 10.7 kgt.m,5 tbt.ftl
rriItriiii
10-4
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Page 301 of 1395

Engine Goolant Temperature (ECTI Sensor
The scan tool indicates Diagnostic Trouble Code (DTC) P0116: A range/performance problem in the Engine
Coolant Temperature (ECT) Sensor circuit.
The ECT Sensor is a temperature dependant resistor (thermistor). The resistance of the thermistor decreases as the engine
coolant temperature increases as shown below
RESISTANCEtk0l
NOTE: lf DTC P0117 and/or P0118 are stored at the same
bleshoot DTC P0116.
Possible Cause
a ECT sensor deterioration
. Malfunction in the thermostat and cooling system
Troubleshooting Flowchart
-4 32 68 r0a r a0176 212 2aE {'r)-2O O 20 ito tO .o ! t2O I c)
ENGINE COOLANT TEMPERATURE
time as DTC P0116, troubleshoot those DTCS first, then trou-
THERMISTON
- The MIL has be€n roported on.- DTC P01'16 is stored.
Probl6m verification:1. Start the engine. Hold theengine at 3,000 rpm with noload (in Park or neutral) untilthe radiator fan comes on,then let it idle.2. With the scan tool, check theECT.
Intermittent failure, sYstem b OKat this tim6. Check lhe thermo-stat and the cooling 5y3tom.
ls 176 - 200'F (80 - 93"C) or0.4-0.TVindicated?
Check the thermostat and the
cooling system. It th€y are OK,reolace the ECT seNor.
(cont'd)
1 1-99
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Page 318 of 1395

PGM-FI System
Primary Heated Oxygen Sensor (Primary HO2S) lSensor 1) (cont'd)
tFO133 lhe scan tool indicates Diagnostic Trouble Code (DTC) P0133: A slow response problem in the Primary Heated: Oxysen Sensor (Primarv HO2S (Sensor 1) circuit.
Description
By controlling the airlfuel ratio with a Primary HO2S (Sensor 1) and a Secondary HO2S (Sensor 2), the deterioration of the
Primary HO2S (Sensor 1) can be evaluated by its feedback period. When the feedback period of the HO2S exceeds a cer
tain value during stable driving conditions, the sensor will be judged as deteriorated.
When deterioration has been detected during two consecutive trips, the MIL comes on and DTC P0133 will be stored.
NOTE: lf DTC P0131, P0132 and/or P0135 are stored at the same time as DTC P0133. troubleshoot those DTCS first, then
troubleshoot DTC P0133.
Possible Cause
. Primary HO2S (Sensor 1) Deterioration
. Primary HO2S Heater (Sensor 1) Deterioration
. Exhaust system leakage
Troubleshooting Flowchart
- The MIL has b6€n reoorted on.- DTC P0133 is stored.
Problem Verilication:'1. Do the ECM/PCM Reset Procedure.2. Connect the scan tool.3. Start the engine. Hold theengine at 3,000 rpm with noload lin Park or neutrali untilthe radiator fan comes on.4. Connect the SCS service connector.5. Test-drive under the followingcondations,55 mph (89 km/h) steadyspeed- M in @ position (E position and Over Drive ON)*,(M/T in sth gear)- Until readiness code comes
Intermittent failure, system is OKat this time. Check tor poor con-nections or loose wires at C111(Primary HO2S, Sensor 1) and althe ECM/PCM.
Replace the Primary HO2S {Sen-sor 11.
1 1-1 16
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Page 352 of 1395

ldle Control System
ldle Control System
I P0505 | The scan tool indicates Diagnostic T.ouble Code (DTCI PO5O5: ldlecontrol svstem mattunction.
NOTE: lf DTC P1508 is stored at the same time as DTC P0505, troubleshoot DTC P1508 first. then troubleshoot DTC p0505.
Possibls Cause
. IAC valve mechanical malfunction. Throttle body clogged port, improper adlustment. Intake manifold gasket leakaging. Intake air hose loose leakaging. Vacuum hose leakaging
a ECT sensor incorrect output. Throttle Position sensor incorrect output
Troubleshooting Flowchart
The MIL has been reDorted on.DTC P0505 is sto.ed.
Problem verificationi1. Start the engine. Hold theengine at 3,000 rpm with noload (in Park or neutral) untilthe radiator Ian comes on, thenlet it idle.2. With the scan tool, check thelollowing items.- Throttle position should beapprox. 10% with the throt-tle {ully closed.- Engine coolant temperature shorJld be 194 - 205'F(90 - 96"C).lf they are not within thespec., repair the faulty sen-sor circuit.3 Check the engine speed atidle with no-load conditions:headlights, blower fan. reardefogger, radiator lan, and airconditioner are not operaling,
Inte.mittent failure. syltem is OKat this time.ls it 750 {730)* i 50 rpm?
ls il 700 (680)' rpm or less?
{To page 11-151)(To page 1'l-151)
l:'99 - 00 models
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