1998 HONDA CIVIC 500

Design Specifications
ITEMMETRICENGLISHNOTEDII/IENSIONS Overall Length2 door Coupe/4 door Sedan (,96 98)('99,'00)2 door Hatchback (,96, ,97)
('98 - 00)OverallwidthOverall height 2 door Coupe/2 door Hatchback4-door SedanWheelbase
I Track FronvRearGround ClearanceSeatiog Capacity
4,445 mm4,450 mm4,170 mm4,180 mm1,705 mm1,375 mm1,390 mm2,620 mm1,475/1,415 mm150 mm
175.0 in115.2 in164.2 in164.6 in67.1 in54.1 in54.7 in103.1 in58.1/58.15.9 in
WEIGHT (USA)Gross Vehicle Weight Raring (GVWR)2 door Coupe HX M/T, DX M/THX CVI ('96)HX CVT ('97,'98)HX CVT ('99}DX A,/T (96 98,DX A"/T ('99, '00)
EXSi2 door Hatchbacl CX. DX r'96, 97,cx, DX ('98)cx (,99, ,00)
DXM/Ti'99,00iDX A/T ( 99, 00,4 door Sedan DX, LX, DX-VEX
3,290 tbs3,320 tbs3,330 tbs3,360 rbs3,290 rbs3,310 tbs3,440 tbs3,480 tbs3,285 tbs3,290 tbs3,290 tbs3,290 tbs3,330lbs3,330 tbs3,460 tbsWEIGHT (CANADA)Gross Vehicle Weight Bating (GVWR)2-door Coupe DX ('96)DX ('97 00)DX-Gsi 1,96)si ('97 - 00)siR2 door Hatchback CX, CX,G ('96)cx, cx,G 1,97)cx-G (,98)
cx ('98 00)DX M/T, SE M/IDX A,/T, SE A,/T4 door Sedan LX, LX VEX M/IEX A/T
1,500 ks1,510 kg1,510 kg1,560 kg1,570 kg1,590 ks1,495 kg1,505 kg1,510 ks1,510 ks1,510 kg1,530 kg1,510 kg1,510 ks1,540 ksENGINEType
Cylinder ArrangementBore and Stroke D16Y5, D16Y7, Dt6y8B 1642DisplacementD16Y5, D16Y7, Dl6Y881642Compression Ratio D16Y5, D16y7D16Y8816A2Valve TrainLubrication SystemOil Pump Displacement at 6,800 engine rprnD16Y5, D,l6Y7, D16Y881642Water Pump Displacementat 6,000 engine rpm 016Y5, D16Y7, D16y8816A2Fuel Required D16Y5, D16Y7, D16y8
816A2
Water-cooled, 4-stroke SOHC*1, SOHCVTEC"', SOHC WEC.E'3, DOHC VTEC{gasoline engineInline 4 cylinder, transverse2.95 x 3.54 in3.19 x 3.05 in97.0 cu-in97.3 cu in9.49.610.2Belt driven, 4 valve per cylinderForced and wet sump, trochoid pump
33.4 f (35.3 US qt, 29.4 lmp qt)/minute43.8 | (46.3 US qt, 38.6 lmp qt)/minute
125 { {132 US qt, 110 lmp qt}/minute140 f {148 US qt, 123 lmp qt}/minuteUNLEADED gasoline with 86 PumpOctane Number or higherPremium UNLEADED gasoline 91 PumpOctane Number or higher
75.0 x 90.0 mm81.0 x 77.4 mm1,590 cm31,595 cm3
*1: D16Y7*': D16Y8*3: D16Y5*': 816A2
STARTEBType/MakeNormal OutputNominalVohageHour RatingDirection of Rotation
Gear reduction/MITSUBA1.0 kw, 1.2 kw12V30 secondsClockwise as viewed from gear end
5-Z.V
-

trEM I merntc ENGLISH NorEs
SfAnff n i*nt-i- W"'gf,t MllSUBA r.u, l.z kw r'4 rg
CLUTCHClutch Type
Clutch Facing Area
M/T
CVTM/T
Single plate dry, diaphragm springTorque converterMulti plates wet sanP, hYdraulic160 cm,25 sq in
Synchronized 5-speed forward, 1 reverse
4 speed automatic, 1 reverse
Non stage speed forward, 1 reverse
Direct 1 : 1
TRANSMISSIONTransmission Type
Primary Reduction
M/TArrCW
Manualtransmission
Gear Ratio 1st2nd3rd4th5thReverse
Final Reduction Gear ratio
Gear tYPe
Engine type
D16Y5 | D16Y7 D16Y8 I 81642
3.2501.1821.1120.9090.7023.153
3.2501.1821.1120.9090.7023.153
3.2501.9091.2500.9090.1023.153
3.2302.1051.4581.1070.8753.000
*1:2 doorHatch back+2r 2-door Coupe,and 4 doorSedan
3.122 13.122"11.053" 1 4.250 | 4.266
Single helicalgear
Engine type
D16Y7 | D16Y8Automatic transmission
Gear Ratio 'lst
2nd3rd4thReverse
Final Reduction Gear ratio
Gear tYPe
2.6001.4680.9260.6381.954
2.122
0.9750.6381.954
1.3514.357
cwGear Ratio Low - O.D.Reverse
Secondary Reduction Gear Ratio
Final Reduction Gear Ratio
2.466 0.4492.4661.3334.357
AIRCONDITIONING
Cooling Capacity3,530 Kcal/h14,000 BTU/h
Compressor Type/MakeNo. of CYlindersCaPacitYMax. SpeedLubricant CaPacitY
Scroll/SANDEN
85.7 m//rev 5.22 cu inkev10,000 rpm130 mf 41l3tl oz.
| 4.6 imp ozsP,10
Compressor Type/ManufacturerNo. of CylinderCapacityMax. SpeedLubricant CaPacitY
Lubricant TYPe
Swash-plate/DENso10155.3 mf /rev 9.4 cu_in/rev76,000 rpm140 mf | 4 2l3fl oz,I 4 9lmp ozND'OIL8
Condenser TypeCorrugated fin
Evaporator TyPeCorrugated fin
Elower TyPeMotor InputSPeed ControlMax. CaPacity
Sirocco fan200w112v4 speed variable460 m3/h 16,200 cu ft/h
Temperature Control
Compressor Clutch TyPePower ConsumPtionDry, single plate, PolY-V'belt drive40 W max./12 V at 68'F (20'C)
Refrigerant TyPeouantity
HFC 134a (R'134a)
650 gos | 22.9 isoz
(cont'd )
4 . J-Z I

Special Tools
Ref. No. I Tool Numbel
o
aal
@
o
@6'
@
o
07LAB - PV00100
07749 - 0010000
07947 - SB00200
07948 - SB00'101
07973 - PE00200
07973 - PE00310
07973 - PE00320
07973 - PE00400
07973 - S800100
07973 - 6s70500
07973 - 6570600
Ring Gear Holder
Driver
Seal Driver
Driver Attachment
Pilot Collar
Piston Pin Driver Shaft
Piston Pin Driver Head
Piston Pin Base Insert
Piston Base Head
Piston Base
Piston Base Spring
1-7
7-22,29
7.29
7-22,29
7-17,18'7 -17, 1a
7-11, 1A
7 -17, 18
1-17, 18
7-17,18
7-17,18
Y(\!
a.:
ai
C
a
Eg
ot0arll
a
7-2
\

RequirementAPI Service Grade: Use an "Energy
Conserving" SJ grade oil or an"Energy Conserving ll" SH grade oil,
SAE 5W - 30 preferred
You can also use an oil that bears the
API CERTIFICATION mark.
Capacity[atolz engine:
3.7 f (3.9 US qt,3.3 lmp qtl
I at oil change.
J 4.0 r 9.2 US qt, 3.5 lmp qtl
I at oil change, including filter'
| 4.8 f (5.1 Us qt,4.2 lmp qt)
I after engine overhaul
I Dl6Y7 engine:
3.6 f (3.8 US qt, 3.2 lmP qt)
I at change. including filter.
I 3.3 f (3.5 US qt,2.9 lmP qtl
I at change, without filter.
I 4.3 f (4.5 us qt,3.8 lmp qtl
I after engine overhaul.
J D16Y5, D16Y8 engines:
L 3.3 { {3.5 US qt,2.9 lmp qt}
I at change, including filter.
3.01 (3.2 US qt,2.6lmp qt)
I at change, withoutfilter.
3.7 { (3.9 US qt,3.3 lmp qt}- '1.€fter engine overhaul.
ChangeEvery 7,500 miles (12,000 km) or
12 months (Normal Conditions).
Every 3,750 miles (6,000 kml or
6 months (Severe Conditions).
3. Reinstall the drain bolt with a new washer. and rbfill
the engine with the recommended oil.
NOTE: Under normal conditions, the oil filter should be
replaced at every other oil change Under severe condi-
tions, the oilfilter should be replaced at each oil change'
The numbers in the middle of the API Service label tell
you the oil's SAE viscosity or weight Select the oil for
vour car according to this chart:
30 20 -10 010 20 30 4OoC
An oil with a viscosity of 5W - 30 is preferred for
improved tuel economy and year-round protection in the
car. You may use a 10W - 30 oil if the climate in your area
is limited to the temperature range shown on the chart'
Ambient Temoerature
API CERTIFICATION MARK
API SERVICE LABEL
Run the engine tor more than three minutes, then
check for oii leakage
8-7

DataDescriotion
Loop status is indicated as "open" or "closed"'
Closed: Based on the HO2S output, the ECM/PCM deter-
mines the airlfuel ratio and controls the amount of inject-
ed fuel.
Open: lgnoring HO2S output, the ECM/PCM refers to sig-
nals from the TP, MAP, and ECT sensors to control the
amount of injected fuel.
The air/fuel ratio correction coefficient for correcting the
amount ot injected fuel when H02S feedback is in the
closed loop status When the signal from the HO2S is
weak, short term fuel trim gets higher, and the ECM/PCM
increases the amount of injected fuel The airlfuel ratio
gradually gets richer, causing a higher HO2S output
Consequently, the short term fuel trim is lowered, and
the ECMiPCM reduces the amount of injected fuel
This cvcle keeps the airlfuel ratio close to the stoichio-
metric ratio when in closed loop status'
Operating ValueF eeza Data
HO2S
Feedback
Loop Status
At idle speed: closed
YES
Short Term
Fuel Trim
! 20%
YES
Long Term
Fuel Trim
Long term fuel trim is computed from shon term fuel
trim and indicates changes occurring in the fuel supply
svstem over a long Period
lf long term fuel trim is higher than 1.00, the amount of
injecGd fuel must be increased. lf it is lower than 1 00'
the amount of injected fuel must be reduced'
! 20%
YES
lntake Air
Temperature
{IAT)
The IAT sensor converts intake air temperature into volt-
age and signals the ECM/PCM. When intake air tempera-
ture is low, the internal resistance of the sensor
increases. and the voltaqe signal is higher'
With cold engine:
Same as ambient temPer'
ature and ECTYES
At idle speed:
approx. 10 %YESThrottle
Position
Based on the accelerator pedal position, the open'ng
angle of the throttle valve is indicated
lgnition
Timing
lgnition timing is the ignition advance angle set by the
gCV/eCV. tn" gCU/PCM matches ignition timing to the
driving conditions.
CLV is the engine load calculated from the MAP data'
At idle speed: 12'i 2'
(81642 engine: 16" t 2")
BTDC with the SCS ser-
vice connector connected.
NO
Calculated
Load Value
{CLV)
At idle speed:
15-35%
At 2.500 rpm with no load:
12 - 30%
YES
ro
11-87

,'o
L
*:The E indicator light and the Maltunction Indicator Lamp (MlL) may come on simultaneously.*1: D16Y5 engine (CVT)"5: '96 D16Y5 engine, D16Y7 engine, D16Y8 engine (sedan).'97 D16Y5 engine, Dl6Y7 engine (coupe: KA, KC models, sedan: KA.
KC, KL (DX) models, hatchback: all models), D16Yg engjne (sedan: KA, KC models)*6: '96 D16Y8 engine (coupe),'97 Dl6Y7 engine (coupe: KL model, sedan: KL (LX) model),'97 D'16Y8 engine (coupe: all models,
sedan: KL model),'98-all models,'99-all models,'00-all models*12: Except A,,/T (D16Y7, D16Y8 enginei*13: A"/T (D16Y7, D16Y8 engine)!l*14:'97 model*16:'98 model" 17: '99 - 00 models
(cont'd)
1 1-99
DTC{MlL indication}Detoction lt€mProbable C.usePage
P0441*5 (92)
Evaporative Emission ControlSystem InsufficientPurge Flow
EVAP Purge Control Solenoid VaiveOpen or short in EVAP Purge Control
Solenoid Valve circuitEVAP Control CanisterVacuum linesECM/PCM
11-271
P0451'11 (91)FuelTank Pressure Sonsor CircuitRange/Parformance
. FuelTank Pressure Sensor' ECM/PCM11 274
P0452{6(9r )
Fuel Tank Pressure Sensor CircuitLow Input
Short in FuelTank Pressure Sensor circuatFuel Tank Pres$ure SensorECM/PCM
11-275
P0453*6 {91)
Fuel Tank Pressure Sensor Circuit
High Input
ODen in Fuel Tank Pressure Sensor circuit
Fuel Tank Pressure Sensor
ECM/PCM
11-219
P0500*1, (17)Vehicle SpeedSensor CircuitMalfunction
V€hicle Speed SensorVehicle Speed Sensor circuit
ECM
11-176
P0501*'3 l17l
Vehicle SpeedSensor CircuitRange/Performance
V€hicle Sp€ed SensorVehicle Speed Sensor circuitPCM
r 1- 176
P0505 (14)ldle Control Systemlvl a lfu n ctio n
. IAC valve. Throttle Body11-192
P0700*r3and some ofP0715P0720P0730 (70)*
P0740P0753P0758
AutomaticTransaxle
Section 14
P0700*1and (70)*
P0725
Automatic TransaxleSection 14
(13)Barometric PressureCircuitRange/Performance Problem
. ECM/PCM (Baro sensor)1 1-178
P1107 (13)BarometricPressure CircuitLow Input
. ECM/?CM (Baro s€nsor)11-178
P1108 (13)BarometricPressure CircuitHigh Input
. ECM/PCM lBaro sensor)1 1-178
P1121*'. *16. *'? \71Throttle Position Lower ThanExpected
. I r sensor11-138
P1122'14.*16.*n 17lThrottle Position Higher ThanExpected
. TP sensor11-'138
15)Manifold Absolute PressureLower Than Expected
. MAP sensor1 1'123
P1129*1r.*16.*"(5)Manifold Absolute PressureHigher Than Expected
. MAP sensor't1-123

PGM-FI System
Itil-"w Heated Oxygen Sensor (primary HO2S) (sensor 1l(Dl6Y5 engine with M/Tl
The scan tool indicates Diagnostic Trouble Code (DTC) p1162: A malfunction in the primary Heated OxygenSensor (Primary HO2S) (Sensor 1) circutt.
Doscription
The Primary Heated orygen sensor (Primary Ho2s) {sensor 1) operates over a wide airlfuel range. The primary Ho2S(Sensor 1) is installed in the exhaust manifold.
SEI{SORELEMENT
SENSORTERMINALS
ECM CONNECTOR C (31PIPRIMARY HO2S(SENSOR 1)8PCONNECTOR {Clir5)
female terminalsof femaleterminals
NOTE: lf DTC Pl162 is stored at the same time as DTC Pl167, troubteshoot DTC p1162 first, then recheck for DTC p1167.
(To page 11-147)
- lh6 MIL hes b6on reDorted on.- DTCPl162 ir 3tored.
Problom v6rificationi1. Do the ECM Reset Procedure.2. Start the engine.3. Wait at least tlvo minutes.
Test drive tor several miles withthe transmission in 3rd gear. Holdthe engine speed at 1,500 rpm.
ls DTC P1162 indicatod?
Intermittent tailuro, systom is OKat this timo. Check tor poor con-nections or loose wires at C145(Plimr.y HO2S, Senso. t) andECM,
ls DTC P1162 indicated?
Chock for an open in the wire(lP+ lins):1. Turn the ignition switch OFF.2. Disconnect ECM connector C{31P) from the ECM.3. Disconnect the 8P connectorfrom the Primary HO2S {Sen-sor 1).4. Check for continuity betweenthe Primary HO2S (Sensor 1)8P connector terminal No. 7and ECM connector terminalc23.
Repair open in the wire betwaonECM (C231 end Prim.ry HO2Slsen3or l).
Inspect lor poor terminal to termi-nal contact at the Primary HO2Slsensor 'l I connoctor and ECM.It terminal contect is OK, roplacelh6 Primrry HO2S {Sensor 1}.
11-146

PGM-FI System
Vehicle Speed Sensor (VSSI ('96 - 98 Models,'99 - 00 D16Y5 engine with M/Tl
@The scan tool indicates Diagnostic Trouble Code (DTC) P0500: A malfunction problem in the Vehicle SpeedSensor (VSS) circuit Iexcept A!/T (D16Y7, D16Y8 engine)1.
The scan tool indicates Diagnostic Trouble Code (DTC) P0501: A range/performance problem in the VehicleSpeed Sensor (VSS) circuit [A,rT {D16Y7, D16Y8 engine)].
ECM/PCM CONNECTORS
A {32P} LG.t
VSS IBLU/WHT}
Wire side ot temale terminals
LGI(BRN/8LK}
The MIL has been reDorted on.DTC P0500 or P0501 is stored.
Problem verification:1- Test drive the vehicle.2. Check the vehicle speed withthe scan tool.
Intermittent tailure, system is OKat this time. Check tor Door con-nections or loose wires at C117{VSSland ECM/PCM.
ls the correct speed indicated?
Check for an open in the ECM/PCM:1. Turn the ignition switch OFF.2. Elock the rear wheels and setthe parking brake.3. Jack up the front of the vehicleand support it with safetystands.4. Turn the ignition switch ON (ll).
5. Block the right tront wheel andslowly rotate the left front
6, Measure voltage between theECM/PCM connector termi-nals C18 and A9.
Subslitute a known-good ECM/PCM and recheck. lf symptom/indic.tion goes away, replace theorisinal ECM/PCM.
Does the voltage pulse 0 Vand 5 V?
Check tor a short in ihe ECM/PCM:1. Turn the ignition switch OFF.2. Disco n n ect the ECM/PCMconnector C (31P).
3. Turn the ignition switch ON {ll).4. Block the right front wheeland slowly rotate the left front
5. Measure voltage between theECM/PCM connector terminalsC18 and A9.
Substitute a known-good ECM/PCM and recheck. lI symptom/indication goes away. replacethe original ECM/PCM.
Does the voltage pulse 0 Vand s V?
- Repair short in the wirebetwGen ECM/PCM {C18} endvss, TcM.- Repair open in the wirebetween ECM/PCM {Cl8} andvss.- lf wire is OK, test the VSSlsee section 23).
{BRN/BLK}
239l0lt
121611t8t9202321
2A2930
c {31P}
I38191o
tl12ialr5i6l10./
I2356a9l011
12l3l5t61tl8t920222a
27202930
12910
t2l13l.l7I l,/ 1,/231r.lslt., ),rlL
VSS {BLU/WHT}
11-176