Fuel HONDA CIVIC 1999 6.G Repair Manual

|-
DI6YTengine('96mode|.,97coupe:KA,Kcmode|s,,97sedan:KA,KC,KL{Dx}modets,'gThatchback:a||models}:
COOLANT
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aroa1t
PRIMARY HEATED OXYGEN SENSOR (PRIMARY HOzS,
SENSOR 1)SECONDARY HEATED OXYGEN SENSOR {SECONDARY
HOzS, SENSOR 2)
MANIFOLD AESOI-UTE PRESSURE IMAP) SENSOR
ENGINE COOLANT TEMPERATURE IECT) SENSOR
INTAKE AIR TEMPERATURE (IAT} SENSOR
CRANKSHAFT SPEED FLUCTUATION (CKF) SENSOR
IDLE AIR CONTROL (IACI VALVE
THROTTLE BOOY (TB)
FUEL INJECTORFUEL FILTERFUEL PRESSURE REGULATOR
FUEL PUMP IFPIFUEL TANKFUEL TANK EVAPORATIVE EMISSION (EVAPI VALVE
AIR CLEANERRESONATORPOSITIVE CRANKCASE VENTILTATION IPCVI VALVE
EVAPORATIVE EMISSION (EVAP} PURGE CONTROL
SOLENOID VALVEEVAPORATIVE EMISSION (EVAP) CONTROL CANISTER
EVAPORATIVE EMISSION IEVAPI TWO WAY VALVE
THREE WAY CATALYTIC CONVERTER (TWCI
[3)@ao(o
a@
(0
@)
(cont'd)
11-25

System Description
Vacuum Connections (cont'd)
Dl6Y7 angin6 ('97 coup.: KL mod€l, sedan: KL (LX) model,,9g modet):
i1] PRIMARY HEATED OXYGEN SENSOR (PRIMARY HO2S,SENSOR 1)E) SECONDARY HEATED OXYGEN SENSOR {SECONDARYHO2S, SENSOR 2l€l MANTFOLD ABSOT_UTE PRESSUnE tMAp) SENSOR€r ENGINE COOLANT TEMPERATURE |ECT) SENSOR€] INTAKE AIR TEMPERATURE IIAT} SENSOR6 CRANKSHAFT SPEED FLUCTUATION ICKFI SENSOR17 IOLE AIR CONTROL IIACI VALVE@ THRoTTLE BoDY {TBIO FUEL INJEGToR(9 FUE|- FTLTEFO FUEL PRESSURE REGULAToR@ FUEL PUMP {FPI(D FUEL TANK@ FIFL TANK EVAPoRATIVE EMIssIoN {EVAPIVALVE(, AIR CLEANER
(tO RESONATORl? PoSITIVE cRANKcAsE VENTILATIoN IPcv}VALVEIA EVAPORANVE EMISSION TEVAPI PURGE CONTROLSOLENOID VALVE19 EVAPORATIVE EMISSION IEVAPI CONTROL CANISTERE EVAPORATIVE EMISSION (EVAPIBYPASS SOLENOIDVALVE€' EVAPoRATIVE EMIssIoN IEVAPI THREE wAY vALvEQ' EVAPORATIVE EMISSION IEVAPI CONTROL CANISTERVENT SHUT VALVE@ FUEL TANK PRESSURE sENsoR{?1! EVAPORANVE EMISSION IEVAPI TWO WAY VALVE?5 THREE WAY CATALYTIC CONVERTER ITWC'
11-26

Dl6Y7 engins ('99 - 00 modelsl:
PRIMARY HEATED OXYGEN SENSOR {PRIMARY HO2S,
SENSOR 1)iiconoanv neareo oxYGEN sENsoR ISECoNDARY
HO2S, 9ENSOR 2)MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR
ENGINE COOLANT TEMPERATURE (ECT} SENSOR
INTAKE AIR TEMPERATURE (IATI SENSOR
CRANKSHAFT SPEED FLUCTUATION ICKFI SENSOR
IOLE AIR CONTROL (IAC} VALVE
THROTTLE BODY (TBl
FUEL INJECTORFUEL FILTERFUEL PRESSURE REGULATOR
FUEL PUMP (FP)
FUEL TANKAIR CLEANERRESONATOR
6d POSITIVE CRANKCASE VENTILATION (PCV) VALVE
6 rvapoamve eutssloN tEvAP) PURGE coNTRoL
SOLENOID VALVECO PURGE JOINT6 evlponnnve eutssloN (EvAPl coNTRoL cANlsrER
i evlponnnve eussloN {EVAP} BYPASS solrNolD
VALVE
6) EVAPORATIVE EMISSION (EVAPI CONTROL CANISTEN
FILTER
@ EVAPORATIVE EMISSTON (EVAP) CONTROL CANISTER
VENT SHUI VALVEA FUEL TANK PRESSURE SENSON
d rvlpoamve emtsstoN tEvAPl rwo wAY vALvE
6 orueonno nerueLING vAPoR REcovERY loRvnl vENT
SHUT VALVE
€) ongolno neruellNc VAPOR RECOVERY {ORVR) VAPOR
RECIRCULATION VALVE
€) THREE WAY CATALYTIC CONVERTER (TWC)
a
6t
@!.,
o@ao
@@
(}
@@
(cont'd)
11-27

I
a
System Description
Vacuum Connections (cont'd)
816A2 engine:
@ EvApoRATtvE EMtsstoN tEvAp) puRGE coNTRoLSOLENOID VALVE@ PURGE JoINT€t EvApoRATtvE EMtsstoN (EVApt coNTRoL caNtsTERQA EVAPORATIVE EMISSION (EVAP) BYPASS SOLENOIDVALVE
@ EVApoRATtvE EMtsstoN lEvApl coNTRoL caNtsrERFILTER@ EvApoRATtvE EMtsstoN {EvApt coNrRoL cANtsrERVENT SHUT VALVE@ FUEL TANK PRESSURE sENsoRGI EVAPORATIVE EMISSION (EVAP} TWO WAY VALVE@ ONBOARD REFUETING VAPOR RECOVERY {ORVR} VENTSHUT VALVE@ oNBoAnD REFUELING vApoR REcovERy (oRvRl vApoR. RECIRCULATION VALVE(c} THREE WAY CATALYTIC CONVERTER {TWCI
(' PRIMARY HEATED OXYGEN SENSOR IPRIMARY HO2S.SENSOR 1l.?) SECONDARY HEATED OXYGEN SENSOR {SECONDARYHO2S, SENSOR 2)13] MANIFOLD ABSoLUTE PRESSURE (MAP) sENsoBi' ENGINE COOLANT TEMPERATURE IECT) SENSORO INTAKE AIR TEMPERATURE ITATI SENSORi6l KNOCK SENSOR {KS}O oRANKSHAFT SPEED FLUCTUATIoN {cKF} sENsoR@ IDLE AIR coNTRoL (IAc} VALVE€) THRoTTLE BoDy trB|(D FUEL INJECToRO FUEL PULSATIoN DAMPER[D FUEL FILTER@ FUEL PRESSURE REGULAToR!I FUEL PUMP IFP)f,' FUEL TANK(iD ArR CLEANERt' RESONAToR'.1]i POSITIVE cRANKcAsE VENTILATIoN {Pcv} VALVE
11-28

Electrical Connestions ('99 - 00 Models except Dl6Y5 engine with M/Tl
L ChUISE COXTnOI UNII
lo CO|IPi€33OR CUrrcH BEI Y
lo A/c PRESSUiE alYrc|l
To FAoIAIOR FAI REL Y EcT3wllcll
SENSOF
FIJSES:(D IN1ERIOR UGHT O5A) '
@ BACK UP O5A*@HonN (15A).(DSATTERY OOA*@ rcl (104*
@FrvM (r5A*
@No. I3FUELPLMP (lEA)
@ No. 25 MEIER CrsA)@ ib. 15 ALTERNATOR SP SEI{SOR OJA)
O ib. 3l STARTER SIGML (75A)': h lhc ud.rhood lu..//rcbY box(cont'd)
11-39
-:
T
)
I
FUEI II{JECIOBS

System Connectors [Fuel Pumpl
'95 - 98 models, '99 - 00 Dl6Y5 engine with M/T:
ffi
c565
E
c792*r,.'5c793|.,.s
*1r USA mod€l'2: A/T {O16Y7, D16Y8 ensine}13: CVT {O16Y5 ensin€l*4: A/T ind D16Y7 .ngane*5: ExceFt A/T end D16Y7 engine'6: A/T lDl6Y8 enginel*7: CvT (Dl6Y5 enginoland 016Yg engine'8: ,96 Dl6YB engine {coupe),'97 Dl6Y8 sngine
{coupe: sll models, s€d.nr KL modell,'98 Dl5Y5.ngine,'98 D16Y7 engine,'99 - OO Dl6Y5 (M/Tl enginer9: D16Y5 onginet10: M/T {D15Y5 ensinelr1t: ExceDt M/T (D16Y5 engine)tl2: D16Y5, Dl6Yg engine*13: Dl6Y8 enginer14: D16Y7 engine*15:'97 Dl6Y7 ensine {coupe: KL model, sodan:
KL (LX) modeu,'98 Dt6Y7 engine
NOTE: . Different wires with the same color have been given a number suffix to distinguish them (for example' YEUBLK1
and YEVBLK' are not the samel.
. O: Related to Fuel and Emissions System'
. - Connector with male terminals (dou ble outline): View f rom term inal side
- Connector with female terminals (single outline): View from wire side
c7931...15
ffi
1 1-51

Cl0,r{C.nadal
r'fr]
l6mrrrnru IElilrwA----llTltHtBtu__l
:lo.
l'lrl
lrl.l
c109..
r'frtr
16lonl -l
l@LYEUBLK' Ibfgl-rcgtu'---l
c102
r'Trtt
l6lwtr,eED' _-l
E|BFIvBLK -l
l6lga-tnEcl--l
c105
Etr
c106
ffi
c114
fr
c108
ffi
c107
ffi
Bffiffi
c113*1
ffiffi
,DGRN/BLK'(9LT GRN?BLU]38
NOTE: . Different wires with the same color have been given a number suffix to distinguish them (for 6xample, YEUBLK1
and YEUBLK'are not the same).
. O: Related to Fuel and Emissions Syst€m'
. - Connector with male terminals (double outline): View from terminal side
- Connector with female terminals (single outline): View trom wire side
(cont'd)
11-53
c1a2.r
fr

c1t7
r'ffi]
f'TBLir-llO BLX,YEI Il6lEtu^tHr__-l
c125
ffi
16lwrrin+o' tliSlcFN/BLK I16T8LK^'Er-- l
-.,IBaK,r /Hr. I
c141*'
___l:t_
l-lrl
I ' LT GRNA/VHT I
f€,]-BLK,rEf-__l
cl16c1t5cl11
c128.'
ffi
1618r-uf/EL-_]
161-cfl,avHr -l
cl45rrc
Ft_
l-,T,ITd
t_-Ttli I
c127*'
fr
IFFEc'--__l
ftlwHn-'_l
-c,1*
t-El-rl1 I 2l 3l
l.l
'ul
16lvvrrr/BtK---.llglcnN/BrK, IlO YEvBru I16r lsrK' IET- --
f+plr-, -_l
c118"
ffi
trl-clrl---]latl IBLU, I
c126*'
ffi
fOTwHn-_-llOlREo. I
:.trn
.EL
[tT,l.l
v
I i wHl/8tK IlETc RNi BLF--l
ET-YtrrrruBiu-__-l
q]54't
r,f,"|
I i IBLK4/VHT IlOlsLK I
IO LGRN/RED I
c112
fr
c120
tdl cnN/YEt--l
NOTE: . Different wires with the same color have been given a number suffix to distinguish them (for example, YEUBLK'
and YEUBLIC are not the same).
. O: Belated to Fuel and Emissions System'
. - Connector with male terminals (double outline): View from terminal side
- Connector with female terminals (single outlins): View from wire side {cont'd}
c121*'
ffi
c123
ffi
c1a0rt
fr
l6lgrf,---_-lIOIREB I
c13!,.f
E
c122
iYEUGFNoBLU5REO!8L(,
YEL'98tu
510BLK/YEL
c351
1 1-55

c101c102
f,ftl
I. WHT/FED. I| ? lEFN/8LK' I
f3TBr--/BEo-l
c107
EE
c1o4 c104'1 lcanadal
ffi r'ftl
l3l.l
c105
ffi
c106
ffi
c113*!
r=1
,'l\
\2
li GRN. I
ftELiJ - -l
c108
ffi
c112
ffi
oGRNELKIoELUT
31I
Different wires with the same coror nave been given a number suffix to distinguish them {for example. YEUBLKl
and YEUBLK' are not the same).NOTE: o
a
O: Related to Fuel and Emissions System
- Connector with male terminals (double outline): View from terminal side
- Connector with female terminals (single outline): View from wire side
(cont'd)
11-57
fBLI(YEL6WHT/BLU
BLK'YEVGflN
3YEVBEDIBLU'4.BRN/8LK'BLK,A/VHT
.alYEUBLKil0BLKYEL

c114
ffi
c109
r'ff;t
Flo-'u Il! veugLx' I
ftFwatu;'--l
c123
ffi
cl18 {A/T}
F lrl
IOIGFN' I
16l Barr-- - l
cl17
r'ftr
fdl'.,c---_ll? BLKtEt Ib]-Br.-^^,Hr-_-l
cl24 (A/Tl
fr
lTlzRN,tsril I
l6l-YtL, ---l
lolFED/wHr I
fd-cRN/8tK'_]l
cl28lA/T)
F l,l
IC ISLU/YEL I
161-Grr.,*1/Hl I
Gt54*,
F1Eh
l'l3LlJ
l6ElKl,,/Hr-l
I6TBLK -_l
IO LGRN/ RED I
Different wires with the same color have been given a number suffix to distinguish them (for example, YEUBLK1
and YEUBLK' are not the same).
O: Related to Fuel and Emissions System.
- Connector with male terminals (double outline): View from terminal side
- Connector with female terminals (single outline): View from wire side
c141r16
ffi
lO LT GBN,.VVHT I
161-BIK/YEL-_--l
c121 |AFI
ffi
16lwHr--llOlREp I
cl26 (A/Tl
fr
fol;nrr-_-llOlREo. I
c125
ffi
l3l.l
lTltHr/R$' -l
loiiED/vEr--lbfBaK/vEL- l
f!]BLX,1,,iHT'-l
NOTE: o
aL
tYEUGNN8LU5oBEF
@CRN:BIK3YELl9BLU
5108LX]"/E!
1 1-59