fuel pump HONDA INTEGRA 1998 4.G Owner's Guide

Fuse
NumberFuse NameAmpsPagecomponent or circuit Protected
(POWER
DOOR LOCK)
(RR WIPER
RR WASHER)
R _ HEAD LIGHT
HIGH BEAM
j 1o-2Power door lock control unit
10-2 | Rear wiper
I
tto-e i onLcontrol unit (Canada), Right headlight
L _ HEAD LIGHT
HIGH BEAM
(POWER WINDOW
RR-L)
i 1 10-8i DRL control unit (Canada), High beam indicator light,
i Left headlight
1 0-1Not used
| 1zo-z
I
I Left rear window motor
| (lGN colL)| 15
(POWER WINDOW
FR-R)
(POWEB WINDOW
FR-L)
I Right rear window molor
I
Front passenger's window motol
Driver's window motor
| 120-2
i120 (H/B)
iot 120-2
l(Sedan)
i120 (H/B)
l0:120 ?
IJ13
TURN LIGHTS
FUEL PUMP
(SRS UNIT)
(Sedan)
'lo-2Hazard warning switch
1O-2 | PGM-FI main relay, SRS unit
I
14I (cRUlsE coNTRoL) | 7.510-3 | Cruise control
ALTERNATOR
SP SENSOR
7.510-3Alternator, ECM or PCM ('00 Model), ELD unit,
Gauge assembly, PGM-Fl, TCM ('98-'99 Modelwith A/f),
Vehicle speed sensor
i REAR DEFBOSTER ii RELAY i
10-6i ABS control unit, Rear window defogger
I HEATER A/C
: RELAY
fuC compressor controls, Air delivery, Blower controls,
Fans. Power mirrors
I tnururutruc ucxr I z.s
I otrt av I
I DRL control unit (Canada)10-6
I BACK UP LIGHTS | 7.s | 10-4 I Back-up lights
t
(RUNNTNG LTGHTS) ii DRL control unit (Canada)
(cont'd)
19
6-1

Ground-to-Components I ndex
NOTE: All ground wires are BLK unless otherwise noted.
GroundPageComponents or Circuit Grounded
Battery (BLIVYEL)
--t'I Valve cover (BRN)
G101t.+
and
14-1
Daia link connector (BRN/BLK), Engine or powertrain controt module (pct and pG2
are BLK; LG1 and LG2 are BRN/BLR, IAB controt solenoid valve (GS-B),
lmmobilizer receiver unit ('00 Model) (BRN/BLR, PGM-Ft main retay, Radiator fan
switch, Transmission control module ('98.99 Models with MD (2 BRN/BLK wires),
Vehicle speed sensor, WEC pressure switch (GS-R, Type-R)
Shielding between the ECM or PCM and these components (all have BRAIDED wires):
CKF sensor, Primary and secondary heated oxygen sensors, Knock sensor (GS-R,
Type-R), TDC/CKP/CYP sensor
Shielding between the TCM ('98-'99 Models) or PCM ('00 Model) and these components(all have BRAIDED wires): Countershaft speed sensor, Mainshaft speed sensor
G1s1 ii Condenser fan motor
Brake fluid level switch, Cruise control actuator, Left front parking/turn signal light, Left
front side marker light, Left headlight, Power steering pressure switch (USA), Rear
window washer motor (Hatchback), Windshield washer motor, Windshield wiper motor
14-3
Blower motor relay, ELD unit, Badiator fan motor, Right front parking/turn signal light,
Right front side marker light, Right headlight.....plus everything grounded through G401
ABS fail-safe relay, ABS pump motor
G40114-4
ano
l4-c
A,/T gear position switch, Cigarette lighter, Clutch switch (M,/T), Ctock, Ctutch interlock
switch (MfD, Combination wiper switch (2 wires), Cruise control main switch, Cruise
control unit, Dash lights brightness controller, Data link connector, Daytime running
lights control unit (Canada), Front passenger's door key cylinder switch, Frontpassenger's door lock switch, Gauge assembly (2 wires), Glove box light, Heater
control panel, Heater tan switch, lgnition key switch, Integrated control unit, Interlock
control unit (AfI), Maintenance reminder unit, Mode control motor, Moonroof relay,
Moonroof switch, Parking pin switch (AfD, Power window relay, Rear window defogger
switch, Service check connector, Turn signal/hazard relay.....plus everything grounded
throuoh G201
Driver's door key cylinder switch, Driver's door lock actuator, Drivels door lock switch,Driver's seat belt switch, Fuel pump (BLI(/WHT), Fuel tank unit (BLI(/WHT), power doorlock control unit, Power mirror switch, Power window master switch (2 wires)
Hatch key cylinder switch, Hatch latch switch, Hatch opener actuator, Hatch ooener
switch, Left and right back-up lights, Left and right brake light/taillights, Lett and right
rear parking lights, Left and right rear turn signal lights, License plate lights, power
antenna motor, Trailer lighting connector..... plus everything grounded through G751
6-6
'14-8G503
(Sedan)
High mount brake light, Left and right back-up lights, Lett and right inner brake tighv
taillights, Left and right outer brake light/taittights, Left and right rear parking tights, Leftand right rear turn signal lights, License plate lights, Rear window detogger, Trailer
lighting connector, Trunk latch switch

Ground Distribution (conrd)
- Gs02
FUELPUMPPage 23'1('97,'98) or24 1 ('00)
tl
tl
98
ORIVER'S PSEAT PiBELT ('IswrTcH 2'page 73 pr
!'--1 7
lll
ttltT' :Tz ! csoz
f
"oto "t
".^
l**' '---- se.ian ------ I
;i rlilFlPOWER WINDOW , f uNtT: : MASTER swtrcH i I F"g"" u+; : Pages 120-2. 120.3. i I ano er120 4. and 120.5 , I photass
':t t;lt I::t l:lt I"L-----J,lL--J
-fl
ll-
' - 31""0, r, - .,
PowER j oRven'sOOOR LOCK DRIVER'S ; DOOR KEY :CONTROL DOOR LOCK , CYLINOER :UNIT ACTUATOR . SWITCHPage 130-1 Page 130-1 : Page 130-1or 130 3 or 130'3 ; or 130-2 :Pnofo u PFofo $ | PtaQfoS5 |r--1 r--1
lttt;tt:
I I I | :t | :
FIFFTo
lTl'lili;-a-- a-- a ---o----a --o----a --
I l._il__-_--
NOTE: Wires shown without color codes are black.
BLlvBLK/c506
! csoz
14-6

NOTE: Fuse 31 is HOT with lgnition Switch in START (lll) and clutch pedal depressed or
A/T Gear Selector in PARK (P) or NEUTRAL (N), see Starting System, pages 21 and 21-1.
r---------1----''l
i I FusE31 I; STARTER
I see Intesrared i ;LSir' !
L9"1"''"'L_:-____..i11 Y C439*",l'"'tr F'*13*
UNDER-DASHFUSE/RELAYBOX
PGM-FIMAINRELAY
oBLU wHr i2 A' C446
"",."-F"'q--
I "..,""'"T
t*'
PORATIVE I"-fi::
ilf
l$tT*"", t-il1-ll$,":,:{}fltrt I Hlui#,'1 l( cl 16 l-iL-l :::l: i: :i'": " ll 1 Y c7s1
,:: ,{;,
-i::'ff"H:'
1"".*t*;-
,F
w,,l.L5j*
124------ -r:A'-----------:-A L4u! o.Av'ur-----=-r
i ,|o3". rAJBr ,|1f;, ,"$"r I
rAc EVAP Fuel start'ng I vatue Purgs conttol PumP - InPu Ivatue Putgs conttol PumP - rrrpur I control solenoid control
I valve control I
.l-------ENGINE CONTROL MODULE (ECM}
(cont'd)
23-1

PGM-FI ('00 Model)
FUSE 47BACK Ui(FAOTO)7.54
--_.I UNDER-
ruse qa | !.o.^o-g
Tlouu | ;".iii
FUSE 13FUEI PUMP(sRs uNn)
UNDER-DASHFUSE/RELAYBOXI doi__-J PHOfQ 21
7 | in-oro za
il
See PowerDistribution,page'10-2.
S€e Powelza4 Distribution,page |0-8.YEUWHT
- - s- cccs
YEUBLK ISeea -; rmm^h,rzerSystem
YEUELK
13YEL/ALK
12YEUBLK
c301
c'127ToAonpage 24-4.
WHT/BLU
c1013 Y iniclr6 zo
PHOfO 28
9'l
I back-up input anpul Fuel injector controt \lr,,L------- ______r
----J
24

NOTE: Fuse 31 is HOT with lgnition Switch in START (lll) and clutch pedal depressed or
A'/T Gear Selector in PARK (P) or NEUTRAL (N), see Starting System, pages 21 and 21 -1
--r-----1
i , ruseor i
i seetntesrateo ] ;i.Sf" !
19"1"''iL_:3____..!
".";I,tr tfl13,,
UNDER-DASHFUSE/RELAYBOX
PGM.FIMAINRELAY
aBLU vHr ll2 l' C446
""ln:,
|:::J-'["''t;;;]"'" l"'.'.[r**
HrrF,,
lx"",
""",[:,
w l""""lH*"ril:, E
"TL------- j----La*=
zs L c+sz 6l----------r:I----- ' ::- -.i':Jl c408----:=-1
, ,,ffJ"r ,4t", 'iJi, ,ff3, II itAcrvl (Pcs) FIB) {srs) iac EVAP Fuel Srading valve purge control PumP anput
control solenoid control
, valve control&------r -poile-Rr-Rdi;;e-nc-rN-E c-on-rli6fi68-uriiEil'"-, edr,ri
(cont'd)
24-1

- How the Circuit Works
The immobilizer system is designed to prevent the
car f rom being started without the owner's ignition
key. lf an attempt is made to start the car without
the correct key, the immobilizer system will disable
the car's fuel supply.
The immobilizer system consists of the ignition key,
immobilizer receiver unit, immobilizer indicator
light, PGM-FI main relay, fuel pump, and the PCM
or ECM.
With the ignition switch in ON (ll) or START (lll), the
immobilizer receiver unit and the PCM or ECM
receive an "ignition on" signal through fuse 44 and
the PGM-FI main relay. The PCM or ECM then
sends power to the ignition key transponder through
the immobilizer receiver unit. The transponder then
sends a coded signal back to the PCM or ECM
through the receiver unit. lf the signal is correct, the
PCM or ECM will energize the car's fuel supply
system by grounding the PGM-FI main relay. The
immobilizer indicator light flashes a code to indicate
that the correct key has been inserted. lf the
ignition key signal is not correct, the PCM or ECM
will not energize the car's fuel supply system by not
grounding the PGM-Fl main relay. The immobilizer
indicator light then flashes a code to indicate that an
incorrect key has been inserted.
Refer to the Service Manual (Section 23,
Body Electrical) for specific tests and
troubleshooting procedures.
132-1

Connector ldentification and Wire Harness Routing (cont'd)
Connector
ol
Terminal
Number of
Cavities/
Color
LocationConnects toNotes
Rear Wire Harness (Hatchback)
c421
c422
cs03
c504
c505
UCUO
c507
c508
c509
c510
c511
c512
cs13
c514
c515
ucto
c518
c519
c520
c521
c522
c523
uczc
c526
c527
c528
c529
c530
c531
1 6-GRY
14-GRY
8-GRN
16-GRN
14-BLU
25.GRY
2.GRY/BRN
1-WHT
1-WHT
8-GRY
3-BRN
1-WHT
2-GRY
2-GRY
2-GRY
20-cAVtry
3-GRY
2.GRY
6-GRY
6-GRY
2-GRY
6-GRY
2-BRN
4.GRY
2.GRY
6-GRY
3-GRY
2-GRY
4-BRN
Behind left kick panel
Behind left kick panel
Behind dashboard lower cover
Behind dashboard lower cover
Behind dashboard lower cover
Driver's door
Center floor
Center floor
Left quarter panel
Top of tuel tank
Top of fuel tank
Right quarter panel
Right quarter panel
Left quarter panel
Left quarter panel
Lett quaner panel
Left side corner of cargo area
Left side corner of cargo area
Left side corner of cargo area
Left side corner of cargo area
Center of cargo area bulkhead
Right rear corner of cargo area
Right side of cargo area
Right side of cargo area
Right side of cargo area
Center of cargo area bulkhead
Center of cargo area bulkhead
Center of cargo area bulkhead
Left side corner of cargo area
Main wire harness
Main wire harness
Under-dash fuse/relay box
Under-dash fuse/relay box
Dashboard wire harness
Driver's door wire harness
Driver's seat belt switch
Parking brake switch
Driver's door switch
Fuel pump sub-harness
Fuel tank unit
Passenger's door switch
Right rear speaker
Left rear speaker
Noise condenser
Rear wire harness
Power antenna motor
Cargo area light
Trailer lighting connector
Lett taillight
License plate lights
Right taillight
Hatch wire harness
Hatch wire harness
Hatch wire harness
Hatch latch
Hatch key cylinder switch
Hatch opener actuator
Hatch opener relay
G502
\,CUJ
Lett side of floor
Center ot cargo area bulkhead
Body ground, via rear wire hamess
Body ground, via rear wire hamess
. = Inline connector: mav not be oresent in all cars.
203-14

Connector ldentification and Wire Harness Routing (conrd)
Connectol
or
Terminal
Number ot
Cavities/
Colol
LocationConnects toNotes
Rear Wire Harness (Sedan)
c421
c422
c503
c504
c505
c506
c507
c508
c509
c510
c511
c512
UCIJ
c514
uSto
c518
c519
c520
c521
v)11
c523
c527
vczd
c529
c530
c531
c532
c533
c534
UCJC
L,c.to
16-GRY
14-GRY
8-GRN
16-GRN
14-BLU
25-GRY
2-GRY/BRN
1-WHT
1.WHT
8-GRY
3-BRN
1-WHT
2-GRY
2-GRY
2O-CAVITY
3-GRY
2-GRY
6-GRY
4-GRY
2-GRY
4-GRY
6-NAT
6.NAT
1.WHT
1.BLK
2-BRN
1-WHT
1-BLK
4-GRY
2.BLK
4-GRY
Behind left kick panel
Behind left kick panel
Behind dashboard lower cover
Behind dashboard lower cover
Behind dashboard lower cover
Driver's door
Center floor
Center floor
Left B-pillar
Top of fuel tank
Top of fuel tank
Right B-pillar
Above right side of trunk
Above left side of trunk
Left quarter panel
Lett side corner of trunk
Above center of trunk
Left side corner of trunk
Left rear corner of trunk
Right rear corner of trunk
Right rear corner of trunk
Lett rear door
Right rear door
Left quarter panel
Left edge ol rear window
Above right side of trunk
Right quarter panel
Right edge of rear window
Left side of trunk lid
Center ot trunk lid
Right side of trunk lid
Main wire harness
Main wire harness
Under-dash fuse/relay box
Under-dash fuse/relay box
Dashboard wire harness
Driver's door wire harness
Driver's seat belt switch
Parking brake switch
Driver's door switch
Fuel pump sub-harness
Fuel tank unit
Front passenger's door switch
Right rear speaker
Left rear speaker
Rear wire harness
Power antenna motor
Trunk light
Trailer lighting connector
Left outer taillight
License plate lights
Right outer taillight
Left rear door wire harness
Right rear door wire harness
Lett rear door switch
Rear window defogger (+)
High mount brake light
Right rear door switch
Rear window defogger (-)
Left inner taillight
Trunk latch switch
Right inner taillight
'98r99
models
G502
G503
Left side of floor
Above center of trunk
Body ground, via rear wire harness
Body ground, via rear wire harness
.l-
= In-line connector; may not be present in all cars.
203-16

Connector ldentification and Wire Harness Routing (contd)
Connector
ot
Terminal
Number of
Cavities,/
Golor
LocationConnects toNotes
Fuel Sub-harness
c510
c791
c792
c7932-BLK
8-GRY
2-BRN
3-GRY
Top of fuel tank
Below center of rear seat
Underside of vehicle,
forward of fuel tank
Underside of vehicle,
forward of fuel tank
Rear wire harness
Fuel pump connector
Fuel tank pressure sensor
EVAP bypass solenoid valve
203-34