idle speed HONDA CR-V 1999 RD1-RD3 / 1.G Workshop Manual

Emission Group ldentification
(1999 model)
Example:
50 state TLEV + NLEV {Unrestricted}
THIS VEHICLE CONFORMS TO U.S. EPA NLEV
REGULATIONS APPLICABLE TO 1999 MODEL YEAR
NEW TLEV LIGHT DUTY TRUCKS ANO CALIFORNIA
REGULATIONS APPLICABLE TO 1999 MODEL YEAR
NEW LIGHT DUTY TRUCKS.
'.WNEN AOO NG OR CNANGINC THE COOLANT. USE @SOLU I ON Of FONOA U-ECo-q.NOEDImcrtniuvcoourr mo wlttt NEVEF oILLJTE THE CooLANT,0RTHE LIFE 0F TNE
"Eifil:$o""niii?i,THffi ffi'"R @ M LEs lmo rhl, wNrcHEVEn coMEs
i'lrt^t orrrr, ^,r*a, rurr"* os @ M LEs 1@ kmr wNICHEVER coMEs
}CNECK OR ADD COOLANT AT THE RESER!'E TAN( NOT IHE NADIATOSDFOfi fWTHEF NFORMATION ON THE COOL NC SYSTEM READ THE OWNER'S MANUAL'' CHECK WIIH YOUS HONOA OEALER.
GD
IMPORTANT VEHICLE INFORMATION
THIS VEHICLE CONFOAMSTOU. S EPA NLEVFEGULANONS APPLICCBLI TO 1999 MOD€LYEA8 NEW TIEV LIGHT DUTY ]nUCKS ANDCALIFORNIA REGULATIONS APPLICASLE IO 19S9MOOEL YEAR NEW TLEV LIGHT DUTY IFIJCKS,,|F --'-
Ll: .-.-,1
I rFrll\=#_H*
CATALYST
VALVE IASN lN:010r0.02 mmlCoLDj EX 0131002 mmSPA8K PLUG GAP 10- l l nmIDLE SPEED 130 t 5{ rPmOBDIICERT]ATD
201
TUNE I]PCONDIIIONS INGINEAT NOBTEI\'PERATUR€ ATL ACCESSOS ES TLJRNFAN OFf IRANSMSSION N NEL]TMLNO OINER ADJUSTMTNTS NEEOEO.
JL
Iooro nr tist rc orn svtncrE MUsT BE coMoufitooNArounwNEElDslvE SPEEDiitriunor mo ovuvo uenn orr Enw sE a NoN.loaDE D rEsr PRoCE ouRE MU sT 8E Pf Rr-
Engine and Evaporative Families
Engine Family:X HNX T02,O UA2
Model Year
X:1999
Manutao{urer Subcode
HNX: HONDA
Family Type
V: LDV
T: LDT
Displacoment
Saquence Charactors
Evaporative Family:X HNX EOO8OAAB
Model Yoal
X:1999
Manutacturar Subcode
HNX: HONDA
Family Typo
E: EVAP
R: EVAP/ORVR
Canbter Work Capacity
S€quonce Chartsters
1-17
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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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lgnition System
5.
lgnition Timing Inspection and Setting
2.
1.Check the idle speed, and adjust it if necessary (see
section 1 1).
Pull out the service check connector 2P (BRN and
BLK wires) from the connector holder located under
the dash on the front passenger side, then connect
the scs service connector (P/N 07PAz - 0010100) to
it.
Start the engine. Hold the engine at 3,000 rpm with
no load (A/T in N or E, Mff in neutral) until the
radiator fan comes on, then let it idle.
Connect the timing light to the No. I ignition wire,
then point the light toward the pointer on the timing
belt cover.
Check the ignition timing in no load conditions:
headlights, blower fan, rear window defogger, and
air conditioner are not operating.
lgnition Timing:
M/T: 16" 12" BTDC (RED) idling in neutral
AlTt'16" !2" BTDC (RED) idling in E or E
CRANKSHAFTPULLEY
4-16
6. lf necessary, adjust the ignition timing as follows.
Loosen the distributor mounting bolts, and turn the
distributor ignition (Dl) housing counterclockwise to
advance the timing or clockwise to retard the tim-
t no,
7.
8.
MOUNTING BOLTS24 N.m {2.4 kgf m, 17 lbtft}
Tighten the distributor mounting bolts, and recheck
the ignition timing.
Disconnect the SCS service connector from the ser-
vice check connector.
To RETARD
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Gharging System
Troubleshooting (cont'd)
Alternator/Regulator Test
NOTE: Make sure the battery is sufficiently charged (see section 23).
FIELDSELECTOR
TESTswtTcH
I
VOLTMEIERPOSmVEt
NEGATIVE TESTERCABI.E {BLKI
(BED)
TESTERINDUCTIVEPICK.UP{GRN)CABLE IREDIAhernator/Regulator Test (cont'd)lI Release the accelerator pedal,and let the engine idle.2 Make sure all accessories areturned off. Turn the selectorswitch to posjtion 2 (charging).3 Remove the inductive pick up,and zero the ammeter.{ Place the inductive pick-upover the battery ground cableso that the arrow points to thebaftery negative terminal.5. Raise the engine speed to2 000 rpm, and hold ir there.
I
(
T
I
WHT WIRE
Alternator/Regulator Test:1. Connect a Sun VAT-40 (orequrvalent tester), and turnthe selector switch to position1{sraning).2. Shift to neutral (A/T in E orN) position, and start theengane. Hold the engine at3,000 rpm with no load untilthe radiator fan comes on,then let it idle.3. Raise the engine speed to2,000 rpm, and hold it there.
ls the voltage over 15.1 V?
ls the voltage less than 13.5 V?
Altarnator/Regulator Test (cont'd:Apply a load with a VAT-40 untilthe battery voltage drops tobetween 12 - 13.5 V.
To next page
4-28
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Actuator Cable Adiustment
'1.Check that the actuator cable operates smoothly
with no binding or sticking.
Start the engine. Hold the engine at 3,000 rpm with
no load (A,/T in E or E position, M/T in neutral)
until the radiator fan comes on, then let it idle.
Measure the amount of movement of the actuator
rod until ths cable pulls on the accelerator lever
(engine speed starts to increase). Free play should
be 11 t 1.0 mm (0.43 i 0.04 in).
LOCKNUT FREE PLAY: 11 t 1.0 mm
10.43 r 0.04 in)
lf free play is not within specs, loosen the locknut,
and turn the adjusting nut as requirsd,
NOTE: lf necessary, check the throttl€ cable frso
play (s€e section 11), then recheck the actuator rod
free play.
Retighten the locknut, and recheck the free play.
st
te
ACTUATOR ROD
Clutch Switch Test
1. Disconngct ths 2P connector from the clutch switch.
CLUTCH SWITCH 2P CONNECTORTerminalside ofmale terminals
2.
5.
Remove the clutch switch,
Check for continuity between the terminals accord-
ing to the table.
4. lf necessary, replace the switch or adjust the pedal
height (see section t2).
Terminal
Clutch Switch \
OEPRESSED
RELEASEDoo
4-43
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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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Component Locations
Index (cont'dl
39 - 00 models:
MANIFOLD ABSOLUTEPRESSURE IMAPISENSORTroubleshooting, page 1 1-90
THROTTLE POSITION {TP)SENSORTroubleshooting, page 1 1-103
IDLE AIR CONTROL OACI VALVETroubleshooting, page 1 1-152
EVAPOBATIVE EMISSION {EVAPICONTROL CANISTER VENT SHUTVALVETroubleshooting, page 1 1-213
EVAPORATIVE EMISSION(EVAPI PURGE CONTROI-SOLENOID VALVETroubleshootang, page 1 1-2'13
ELECTRICAL LOAOOETECTOR {ELD) IUSA modet)Troubleshooting, page I 1-138
INTAKE AIR TEMPERATURE(IAT) SENSORTroubleshooting, page 11 95
POWEB STEERING PRESSUREtPsPt swtTcHTroubleshooting, page 11 162VEHICLE SPEEDSENSOR IVSSITroubleshooting,page 11'135
CRANKSHAFTPOSTTTON/TOP OEAD CENTER/CYLINDERPOStTtON{CKP/TDC/CYP) SENSOR(Built into the distributor)Troubleshooting, page 11 131
CRANKSHAFT SPEEDFLUCTUATION ICKN SENSORTroubleshooting, page 1 1-142
SENSORTroubleshooting, page '11 130
ENGINE COOLANTTEMPERATURE{ECT)SENSORTroubleshooting, page 11 99
11-4
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System Description
Vacuum Connections (cont'dl
'97 model:
ENGINECOOLANT
ITr|ll
O PRIMARY HEATED oxYGEN sENsoR {PRIMARY Ho2s,SENSOR lt
O SECONDARY HEATED oxYGEN sENsoR {SECoNDARYHO2S. SENSOR 2l€) MANIFOLD ABSOLUTE PRESSURE (MAPI SENSOR@ ENGINE cooLANT TEMPERATURE {EcT} sENsoRO INTAKE AIR TEMPERATURE (IAI} sENsoR@ CRANKSHAFT SPEED FLUCTUATION ICKFI SENSORO |DLE ArR coNTRoL {tAc)vALvE@ FAST IDLE THERMo vALvEO THRoTTLE EoDY ITB)@ FUEL INJEcTonO FUEL PULSATIoN oAMPER@ FUEL FILTEn(} FUEL PRESSURE REGULATOR
FUEL PUMPFUEL TANKFUEL TANK EVAPORATIVE EMISSION (EVAPIVALVEAIR CLEANERRESONATORPOSITIVE CRANKCASE VENTILATION {PCVI VALVEEVAPORATIVE EMISSION {EVAP} PURGE CONTROLSOI.'ENOID VALVEEVAPORATIVE EMISSION {EVAP) CONTROL CANISTEREVAPORATIVE EMISSION {EVAPI TWO WAY VALVETHREE WAY CATALYTIC CONVERTER (TWC)
@(D(D
o@(}
@
@@@
1 1-10
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System Description
I
I
I
Vacuum Connections (cont'dl
'98 model:
C PRIMARY HEATEO OXYGEN SENSOR (PRIMARY HO2S,
SENSOR 1)(, SECONDARY HEATEO OXYGEN SENSOR ISECONDARYHO2S, SENSOR 2)(!)\\\\ss\SNBSS\\\ETRESS\RE\\NQ\SE\SSR
G) ENGINE COOLANT TEMPERATUBE (ECT) SENSOR
O INTAKE AIR TEMPERATURE {IAT} SENSOR
@ CRANKSHAFT SPEED FLUCTUATION (CKFI SENSOR
O IDLE AIR CONTROL (IAC) VALVE
@ FAST IDLE THERMO VALVE (A/T)
O THROTTLE BODY (TBI(0) FUEL INJECTOR.1' FUEL PULSATION DAMPER.14 FUEL FILTER(i FUEL PRESSURE REGULATOR14 FUEL PUMP(D FUEL TANK@ FUEL TANK EVAPORATIVE EMISSION {EVAPI VALVE
C] AIR CLEANER(O RESONATOR1iC POSITIVE CRANKCASE VENTILATION (PCV) VALVE
6 \$REE$IN gN NL$\C CON\ER\ER (TNC\
ti q rpos,xr E qN
ssros \E aP cqN\RoLcaNtsr€R
@ EVAPORATIVE EMISSION IEVAP) PURGE CONTROL
SOLENOID VALVEq3 EVAPORATIVE EMISSTON IEVAP} CONTROL CANISTER
VENT SHUT VALVE
@ EVAPORATIVE EMISSION (EVAP) TWO WAY VALVE
€i EVAPORATIVE EMISSION {EVAP) BYPASS SOLENOID
VALVE
€9 FUEL TANK PRESSURE SENSOROi EVAPORATIVE EMISSION {EVAP) THREE WAY VALVE
Qd PURGE JOINT
G/T only)
f
-i*'";-t
COOLANT Jt
U
11-12
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System Description
Vacuum Connections (cont'dl
'99 - q) models:
ENGINECOOLANT
t
o
o
o@
o@@@@@@@@@(t
PRIMARY HEATED OXYGEN SENSOR IPRIMARY HO2S,SENSOR 1lSECONDARY HEATED OXYGEN SENSOR {SECONDARYHO2S. SENSOR 2lMANIFOLD ABSOLUTE PRESSURE (MAPI SENSORENGINE COOLANT TEMPERATURE IECN SENSORINTAKE AIR TEMPERATURE IIATI SENSORCRANKSHAFT SPEED FLUCTUATION {CKF) SENSORKNOCK SENSOR (KS}
IDLE AIR CONTROL IIACI VALVEFAST IDLE THERMO VALVE {A/T}THROTTLE BODY (TB}
FUEL INJECTORFUEL PULSATION DAMPERFUEL FILTERFUEL PRESSURE REGULATORFUEL PUMPFUEL TANKFUEL TANK EVAPORATIVE EMISSION (EVAPI VALVE
AIR CLEANERRESONATORPOSITIVE CRANKCASE VENTILATION (PCV} VALVETHREE WAY CATALYTIC CONVERTER ITWCIEVAPORATIVE EMISSION {EVAPI CONTROL CANISTEREVAPORATIVE EMISSION IEVAPI PURGE CONTROLSOLENOID VALVEEVAPORATIVE EMISSION {EVAPI CONTROL CANISTEFVENT SHUT VALVEEVAPORATIVE EMISSION IEVAPI TWO WAY VALVEEVAPONANVE EMISSION {EVAPI AYPASS SOLENOIDVALVEFUEL TANK PRESSURE SENSOBEVAPORATIVE EMISSION IEVAPI THREE WAY VALVEPURGE JOINT
@@@@@@
@
@@
@@@
11-14
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