fuel HONDA INTEGRA 1998 4.G User Guide

818C5 engine:
il] PRIMARY HEATED OXYGEN SENSOR {PRIMARY HO2SI{SENSOR 1)O SECONDARY HEATED OXYGEN SENSOR ISECONDARYHO2S) {SENSOR 2)O MANIFoLD ABSoLUTE PFESSURE (MAPI sENsoRi4] ENGINE COOLANT TEMPERATURE {ECT} SENSOR(9) INTAKE AIR TEMPERATURE IIAT} SENSORG) CRANKSHAFT SPEED FLUCTUATTON TCKFI SENSON[t KNOCK SENSOR tKSt@ IDLE AIR coNTRoL {IACI vALvEO FUEL INJECToR{D FUEL FILTERO FUEL PRESSURE REGULAToR(} FUEL PUMP {FP}(} FU€L TANK
FUEL TANK EVAPORATIVE EMISSION (EVAPI VALVEFUEL PULSATION DAMPERAIR CLEANERRESONATORTHREE WAY CATALYTIC CONVERTER {TWCIPOSITIVE CRANKCASE VENNLATION (PCV) VALVEEVAPOMTIVE EMISSION {EVAP} CONTNOL CANISTEREVAPONATIVE EMISSION {EVAP) PURGE CONTROLSOLENOID VALVEEVAPORATIVE EMISSION IEVAP} TWO WAY VALVEEVAPORATIVE EMISSION IEVAP) BYPASS SOLENOID VALVEEVAPORATIVE EMISSION IEVAP) CONTROL CANISTER VENTSHUT VALVEFUEL TANK PRESSURE SENSOREVAPORATIVE EMISSION IEVAP}THREE WAY VALVE
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11-13

System DescriPtion
Electrical Connections
FUELIN'ECTOHS
EVAP COIiTIBOL CANISTEAvE|rISHUT VAIVE
sotENoto vaLvE
lo FAOIAIOB FAN FELAY,CONOEI{SEh FAN FELAY
FUSESr-1) BATTERY {100 A)*
€) INTERIOF LIGHT {7.5 A}.
€) HORN STOP 120 A)'
o rcl (,$ A)*
o BACK UP IRADIO) 17.5 A)*
@ Fr €/M t15 Al'.'I NO. .I3 FUEL PUMP ISRS UNIN (15 A)
a,J No. 25 METER 17.5 Al
O No. 15 ALTERNATOR SP SENSOR {7.5 A}(0 No. 17 HEATER A/C R€LAY (7.5 A)(i) No. 31 STAnTEB SIGNAL (7.5 A)
*: in the under'hood fuse/relaY box

Gillntr*r-''"--
ri
...,i'
rDcM ,I- WHT/BLU--
CKPP
CKPM- BLU/YEL
PCS
cKFlll
No.1 FUEL INJECTOF
c122
No.2 FUEL lNJEctoa
cl2t
No,3 FUEL hUECTOB
c).t2a
t.._.._.._.
c.l24
v:r,,ar.x' Jf-----llBED'____L| _____ e I
veuer-x'Jffil
8LU -=-1- |
vevarx'Jf--3=-l
vtt --------{t- |No.. FUEL IiUECTOB
ELu/aeor:
wttr/ngotI crlo cKF sElison
l^^hrr.l\
11-17
ril
*4: 818C1, 818C5 engines

_{-]
..*-l--1E____]:l
EFAXE SWITCH
taa,t"r-{YEVGR

----
YEL/8rx --]
IeLx,'YrKI.--GRI,/ELU'--- lYEVGR| ---
eu--------1
FUEL TANKPRE9SUNE SENSOR
c793
EVAP BYPASSSOLENOIOVALVE
. ,.tn"* jf ,.rn""YEVBLU -l F YEV9LUr-r cnrf lI r-r cnlrt-GRN/BLX I f cRri,/ErxBLK/YEL I l Br.t<,/wrreru' l| alrf-
Brx/,r'rrr lf Erx/wrr
11-21

cl11
I GFN BL( I 8L(\EL Iffi
fil cRN,yEL---l
Difterent wires with the same color have been given a number suffix toYEUBLKTand YEL/BLK, are not the same).O: Related to Fuel and Emissions System.- Connector of male terminals: View from terminal sideConnector of female terminalst Viewfromwire side
cl14
l1 2l3l
f't-^/-veunEo --l
ftTGAN,'wHr --
FfRFo'cBN- -
rF111 2ll f--'113 1l
fr r,.,,r,, '']l
ttICtBrK ll
.IBrKMHr lll
112 3l
\7
FIGF,',/ErK -l
ftlA€o'BLK Iftl
ltsat l]l
c21a
r-*r
lr l, 3l
tilBL'dn------l1.;IBLK Illl
ttTcAN/FEp .--l
c220lal8C1, 818C5.ngin.l
rF-r11 ,l3l
tiTRE ------l
| 42, BLU/FED, Ill:lt"'6Ec" l
ffi
ll YEf It1]l"."f]l
distinguish them (for exam ple,
(cont'd)
11-23
. TSLU,iryll
235
679t'l
NOTE: r

Jcl17cl17cl't9tusatclt9{cANAOA}cr16
a,\
w
TiTBLIQsLU-----_lttTYEwLKi-----l
{Bl8C1,B188longin.l (A18C5.ngin.}c120
A
v
TiTGnN-/Bt( -FFEor/Fa ---l
r+-r
Eljl13 1l
Til BLK./€i---lf-TwHr/cRN- --
| 3 lwHr/3LU If.tT-Wlirrrc, I
r-ft
filiHr,REo:--lTtftrx,"rEl I| 3 lwHtsLU IffiFffi
c134l818C1 .nginclc125
f iTFED-,Bru------lFTn€.rrc'lBr-Eo/BLu-----ll-T- l]l t? TBLi-- --_]l
NOTE: . Difterent wires with the same color have been given a number suffix to distinguish them (ior example.
YEUBLKTand YEUBLK, are not the same).
O: Related to Fuel and Emissions System.
. - Connector of male terminals: View from terminal side- Connector of female terminals: View from wire side
,YET/BLK'
11-25

320/
-3r!M
5
r..r-..rt"l| .T;l
f{,ftrr-l
f;-GRJi l:]
NOTE: . Different wires with the same color have been given a number suffix to distinguish them (for example,
YEUBLKTand YEUBLK, are not the same).
O: Related to Fuel and Emissions Svstem.
t1 ,Li rtl
It Fr;r;ll
F5r&d ---l
rri.-- I]]l
--.HiN I-'r*:*,"r!r" l
. - Connector of maie terminals: View from terminal side- Connector of female terminals: View from wire side
t' .H"lF I -T-
iiTAN;it-----TBrrH -l-'r* I
rrlcLM- l]
Ftr I
LitTilwHr/om ---
ftl&wii'--- l
111'lt f ll3l.l
fi fal(,vw ----l
t--8ttru II';lsru-ia -
(cont'd)
11-27
25
r5
-,o"-^!
5
,1.// 13 1.1 1s
r_.l!rI
;iw;-,--*.!r!!Lj
]Ltl!!lt"*
a.qrr
l

c551
1235679
l0It1213/151a19tr+ r+l
l1 51617 8l
C553 lwiihout ABS)c553 (With AAS)
1 -!!D19!N - 11 Y€L/8rK
3 TWiT€LU TI3IYEL,GR,\
5GFN]lvl]T1 T;;i;- r; T
9cltll!l1rE!!!q
lLTGFN'IVII-tcRN 'a91Nrq{
r-YFT,GFNb]'ELqll
123568Il0
l1't2t311l516It181920
LIa.Ii!"L
;1E.D4!Itlqlr
NOTE| . Different wires with the same color have been given
YEUBLKTand YEL/BLK, are not the samel.
O: Related to Fuel and Emissions System.
o - Connector of male terminals: View from terminal side- Connector o{ female terminals: View from wire side
a number suffix to distinguish them (for example,
(cont'd)
11-29

ffi
C/|o8IECM-AI
c4r0 tEcM,D)
Different wires with the same color have been given a number
YEUBLKIand YEUBLK, are not the same).
O: Related to Fuel and Emissions System.- Connector of male terminals: View from terminal side- Connector of female terminals: View from wire side
c4r3 (a/Tlotolt (EcM-ct
cir5l
r;TJJ
\]7
f;TGnBru----ltt|cnN/Brx Il
tIl,acR*---'l
FI
H
ffi
2a58910lt't2t5t6l7!8r920z2z321
25232128a
I23o,aI'r0
1t12t31at5llt71a1s l/21
t367
E9to't1121314
2
567E
NOTE:.suffix to distinguish them (for example,

Troubleshooting
Troubleshooting Procedures (cont'd)
Symptom Chart
Listed below are symptoms and probable causes for problems that DO NOT cause the malfunction Indicator Lamp (MlL) to
come on. lf the MIL was reported on, go to page 11-32.
Troubleshooting each probable cause in the order listed (from left to right) until the symptom is eliminated.
The probable cause and troubleshooting page relerence can be found below.
Other Probable Causes for an engine that will not start:
Engine will not sta rt- Compression- Engine locked up- Timing belt
\_
- Starting system- Overheating- Battery
'4,
It
Probable Cause List (For the DTC chart. see page 11-421
Probable CausePageSystem
111-50Engine Control Module (ECM)
211118Fuel pressure
311-124PGM-Fl main relay
4Section 23lgnition system
51 1-83Crankshaft Position/ToD Dead Center/Cylinder Position sensor circuit
11-58Intake Air Temperature (lAT) sensor circuit
71 't- 100ldle Air Control (lAC) Valve
811110Fast idle thermo valve
I11lllldle speed adjustment
'1011-132Throttle body
111 1-130Throttle cable
1211-54lvlanifold Absolute Pressure {MAP) sensor
IJ1163Throttle Position {TP) sensor
1411-86Barometric pressure (BARO) sensor
1 '1 106A/T gear position signal {see section 23)
16'1 1 104Brake switch signal
1711 129Air Cleaner
181 1- 134Intake Air Bypass {lAB} control system and intake air pipe
19'1 1 138Three Way Catalytic Convener (TWC)
2011-141Evaporative emission (EVAP) control
21Contaminated fuelll ll 21 | - | cont"-in"t"o tu"
11 l-
I
,l 11-36
-
SYMPTOMPROBABLE CAUSE
Engine will not stan4, 2, 3,5, 21, 15, 1
Hard starting2, 4, 12, 14,20,21
Cold fast idle too low
Cold fast idle too high7, 8, 9, 11, r0
ldle speed fluctuates7,8,9,11,10
Misfire or rough runningTroubleshoot for misfire on pages 11-78,79
Low power2, 10,'t1, 13, 14, 17, 19, 12
Engine stalls2, 4,1 , 12,21,9, 5, 16