HONDA INTEGRA 1994 4.G Workshop Manual

ENGINECOOLANT
@ FUEL TAI{K EVAPORATIVE EMISSION (EVAP} VALVE
G) FUEL PULSATION DAMPER
@ AIR CLEANER
@) RESONATOR
@ THREE WAY CATALYTIC CONVEnTER (TWC)
o POS|TIVE CRANKCASE VEITITILAT|ON IPCV) VALVE
@ EVAPOBATIVE EMISSION IEVAP) COI{TROL CANISIER
@ EvApoRATrvE EMrssroN IEVAP) PURGE coNTRoL
SOLENOID VALVE
@ EVAPORATTVE EMISSION (EVAP) PURGE CONTROL
DIAPHRAGM VALVE(iD EVAPORATIVE EMISSION (EVAPI TWO WAY VALVE
|l
U]
HEATED OXYGEI{ SEI{SOF (HO2S}
MANIFOI.D ABSOLUTE PRESSURE (MAP) SEI{SONENGINE COOLANT TEMPERATURE IECT} SENSORINTAKE AIR TEMPERATURE IIAT} SEI'ISORIDLE AIR CONTROL IIAC) VALVEFAST IDLE THERMO VALVEFUEL II{JECTORFUEL FILTERFUEL PRESSURE REGULATONFUEL PUMP IFP)FUEL TAI{K
11-9

System Description
Vacuum Connections
818C1 engine:
INTAKEAIRBYPASS IIAB}VACUUMTANK
INTAKE AIRSYPASS IIAB}CONTROL DIAPHRAGM VAI-VE
MANIFOLO ABSOLUTEPRESSURE {MAP) SENSOR
toEVAPORATIVEEMISStONIEVAPITWO WAYVALVE
EVAPORATIVE EMISSION{EVAP) PURGE CONTROLDIAPHRAGM VALVE
EVAPORATIVE EMISSIONIEVAPI CONTROL CANISTER
INTAKE AIRBYPASS IIABICONTROL SOLENOID VALVE
PURGE CONTROLSOLENOID VALVE
11-10

G) FUEL PUI-SATION DAMPER
@ AIR CLEANER(D RESONATOR6 imrlre arR Bypass (tAB) coNTRoL DIAPHRAGM
VALVE(D) IITITP IIN BYPASS {IAB) COTROL SOLENOID VALVE
ds) INTIXT AIR EYPASS TIABI VACUUM TANK
rio'l rnrarg ltn BYPASS (lABl cHEcK vALvE
6 rsnee wav cATALYTtc coNvERTER lrwc)
6 posrnve cRAf{KcAsE vENTILATIoN {Pcv) vALVE
6 evlponlrtve EMtsstot{ tEvAPl coNTBoL cANlsrER
6 evlponltvE EMtssloN {EvAP} PURGE coNTRoL
SOLENOID VALVE6i EVAPORATIV€ EMISSION (EVAPI PURGE CONTROL
DIAPHRAGM VALVE
6o ivlpoalrtve Eutsstof{ IEVAPI rwo wAY vALvE
c) HEATED OXYGEN SENSOR lHO2Sl
€) MANIFOLD ABSOLUTE PRESSURE IMAPI SENSOB
O EI{GINE COOLANT TEMPERATURE {ECT} SENSOR
€) INTAKE AIR TEMPERATURE {IAT) SENSOR
@ KNOCK SENSOR tKSl
@ IDLE alR coNTRoL llAcl vALvE
O FAST IDLE THERMO VALVE
@ FUEL INJECTOR
@ FUEL FILTER
@ FUEL PRESSURE REGULATOR
O) FUEL PUMP (FPI
@) FUEL TANK
@ FUEL TANK EVAPORATIVE EMISSION IEVAPI VALVE
11-11

System Description
Electrical Connections
PGM.FI MAII{ RELAY
- rc2l L
IllLii |
ril.i--r {a/Tl
To BAOIATOR FAt!RETAY, CONDENSERFAI{ RELAY
To A/C SWITCH
FUEL INJ€CTORS
@
DATALIIIKco t{EcToR
fUELPUMP
A/C CLUTCH RELAY
FUSES
O BATTERY I1OO AI*
@ oPTroN t50 alr
o rG {50 A).
@ sroP. HoBN {2O Al*
@ BACK UP (7.5 Al*
@ No. 3 INTERIOR LIGHT {7.5 A)
O Ecu (EcMt (1s A)'
@) No. 24 ACG (ALTI 0Gl{15 A: 81881 sngin6,2OA:818C1 6n9ine)
@ No. 15 BAcK-uP LlcHTs llo Al
@ No. 13 REAR DEFROSTER RELAYHEATER MOTOR RELAYCOOLING FAN MOTOR RELAY I7.5 A}
O No. l8 STARTER SIGNAL 17.5 A)
*: UNDER-HOOD FUSE/RELAY BOX
11-12
A/T GEAR

ITIAPsEl{SOR
TP SEI{SOR
IUSA or yl
..!L1.99'!.elsrl
VTEC SOLE]{O|O
EVAPPURGE COT{TROLSOLEI{OIO VALVE
(cont'd)
11-13
|AA CO TROL SOLEI{OIDVAI.VE
ECT SEI{SOR
ALT C 416
TERMINAL LOCATIONS
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oooooooo
ooooooooooo
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System Description
Electrical Connections (cont'd)
wt{T/GRl{
wL?/nEor
181881 cngr|.lYEUREDtBl8cl .nerEt Flll---------------- YEr/wI{ri | |- YvHrnEr -l | i|AP sEIrsoF I-cn AvHrr ll_l
rHriRED, fl--fwl
Jftfi:]ff*-, I
, REDI'ELGRI{/BLU
YEL/BLURED/8U(GR]I/BLU
cl13 HO2S
cl11
ECT SEI{SOR
IAT SET{SOR
cl19
ALTERI{ATOF
c120
{E
cl15
1E
WHT/GRT{
WHT/REDr
c131
".rro*.fl..Fl
- ll PnEssunE I- atK' 1l swrcH I
cl to
tclrl
11-14
(To psge 1 l -15)

D14
811812813814815
816
:wHT/nED' -'-'--''''-''-'
:j:on 2-"''''-' '- -----
:-WHT--------'-''''-''''
TDC/CYP/CKP SENSOR
c122
t{o. 2 FUELII{JECTOR
c123
No. 3 FUELNJECTOR
c124
t{o. 4 FUELII{JECTOR
:ji oRNi sLU =::::i-:jjjjjjj:ji WHT/ALU jjji-::-:-:::i:jj
YEL/ALXYELI
YEL/BLK- RED2
(cont'd)
11-15
KS
t{o. 1 FUEIII{JECTOR
EVAP PURGEcot{TRoLsoLE {otDVAIVE

System Description
Electrical Connections (cont'dl
BLI(/YEL
oRI{r
il ".t ttlenn __JlF-----l
ll r Brx_Ll swrcH Ic423 ! caor -L
e s-ot
c405
eaurvxr Jr BLK -l
1-G401 :-
SERVICE CHECKCOIIIIECTOR
DATA LINKcorrttIEcToR
- c40aBRN/BLK fLT BLU IWHT/RED {
BTKiYEL-JT---l
oR 1 ----l I vss IBLK' {l I
c't 16
v:r-,sr-* -J l-----]".*,".u {l
'o" uo.u. I
lA18a1 ongine,
lB18C1 6ngin€)
11-16

lBl lcl
IT
tl
] I neonr-x
RED/WXT
c449 - C553F- GR[{/OR]{
To RADIATOR FAt{RELAY, COI{D€I{SERFAI{ RELAY
To A/C COTT|PfiESSORCLUTCH RELAY
To A/C SWITCH
(cont'd)
11-17
GAUGE ASSEMALY
{!L rNDrcAToR
["'

System Description
Electrical Connections (cont'dl
160 Al fioo Al
sToP. HORI{ t20 Al
wnrneo
J
,*rr"a* -l
c216wHr/8ru TIYEL/WHT --L
c214wHvem {
auryet{
oR nED -l
-alx {
I "rti'f_ c218
G20r
wxrneo {
"a*,"ao {
c44t)*utwxr
{wHriRED --l
or-rrv:r- {c551-{
nft C4. Af,: Ca13 f- 8rr(/nED -l
- surwxr -{
I{o. 3 lttTERlOR LIGHT
l|5^.llll.n'i'20r!|.c1q*,
o. la STARTERstGI{At- t7.5 Al
No. 15 8ACK-UP LIGHISt10 al
{To ptg€ 11-19,
1 1-18
el3t Fw{T/GRr{ _-]
cR ^i|Hrl 1