ect HONDA CIVIC 1999 6.G Workshop Manual

NOT-E: Fu^se.31 is HO-f-with lgnition Switch in START (tD and clutch pedat depressed orA"iT Gear Selector in PARK (P) or NEUTRAL (N), see Siarting Systeni, page 2i or 21-2.
See Int€oratedControl Jnit.page 70.
UNDER-OASHFUSE/RELAYBOXPHOTO 58
c420
vtEw 53
PGM-FIMAINRELAY
vtEW 18
|- flrn*',
""-"'l
""^"*l *L
I
016Y5/D16Y8 D16,
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,A124 , , A14A, A13A ' 416A C6APOWERTRAIN, , ,^lAcy) (iAcvP) (rAcv N) | crnt $rs): I rAurr'arve , i r--.-, : Fuel pump control Start input ! :rNGtNFi , nt;*Y:l"" , i r--r I Fuel pump conkol Stan input | ;'NG|NElr 'uv"nv' : , IAC valve controt ' ICONTROL\I , I MODULE
t'----- ':------------i l(PcMorEcM)
I t';[?,i?"*L------ ---J
(cont'd)
---l-lf -----=-------------=--:
i
"au*", IzI
23-1

PGM-FI (All '9e'98 Models except D16B5; '99-'00 D16y5 with M/T)
- D16Y7 Engine
' I pressure Ret€rence sensor ECT IAT primary I' i sensor input , voltag€ input sensor rnput sensor inDut HO2S inout I| ! praNKi ' OCc2) irpsr (Ecr)' ,tAr) ' l"no)si- I, r (Pr^Nn, \wtz) {rPs) iEcr} (AT) {PHozs)lL-------J----- --_-__J: Dis y j oro y ory D2 y D8y D7y
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',[
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it io-rb as ; BtK I GFN BLX I GFN.BLK ll cRN BLk
(Termi-rl, lt nals, '97 model: I 8-14)r - - - California Coupe, ll PHoro 46Calitornia Sedan LX I I,E, J8'98 model: all
r (suzl lPo2sHrc) I! Sensor inmary'| 6rl1d Ho2s \
a - heater \
t control I,L------- -----J'
23-8

PGM-FI (All '99-'00 Models except Dl6Y5 with M/T and Dt685)
@r-T-------r UNDER.DASHI t FUSE ro IFUSE/RELAYI FUEL PUMP I BOX
i { {"rl"t* i PHarc 58
! | see Power II H Distribution. I
I I page 1o-2. IL-Y,------J8 Y C420
FUSE 44n E/ur5A
FUSE/RELAYBOX
:1,-
I
"l[-------]:"il",.,
|
'f -------;;[
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il _mfil?9'"*,*,,,"f,r*r"rl"l
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---i*t---. ---f
I back up. input inpd Fuel injector cortrol \
t\
atL------ ______J
@
BLU
sLu
24

NOTE: Fuse 3l 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, page 21 or 21-2.
FUSE 31SIAilEfi SIGT{AL7.fi
UNDER.DASHFUSE/RELAYBOXPHOTO 58See ldeoratodControl Unit,page 70.
1110c420
vtEv,/ 53
PGM-FIMAINRELAY
vlEW 18
-:f]'" l;;;,b"YEUG8N
I
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i fli,i{ry;g:l lr R;::i8i3ll:13rffi:-''
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| - Friofo 1id | | I | Plioio {- n, 1 Y LJirJ-J plroio 4s tot6v7, I I G552'lt:i:PHotosa
I [ :: ! 'l r------' er-xl iiar-xfi onrl
i*"1 l:"'l I :
: I i: I I :
iazsA ii eoA ers|' , ltol lcql.I POWERTRAIN,a1F--X-lo"i"r t, "u*t : (FLF)
! , lAcvatve I i rq;.,.-...,; : Fu€r pump controt s"liii'p", ! EHc,le:;w, ruEr PqrrPlJtrIulI , connot :; IAC vatve controt , ! CONTROL
(cont'd)
24-1

I
t
! c,orna, (LG1)
Referencevoltage(vcc1)
ServicecnecKconn€ctorInput(scs)
POWERTRAINolENGINECONTROLMODULE(PCM or ECM)PHOfO 86
MapsensorinputSensorground(sGl)
A10
Ground Ground Ground1LG2) (PG1) (PG2)
See GroundDistribution,page 14-2.
MANIFOLDABSOLUTEPRESSURE(MAP}SENSOR
PHO|A 49 p16v7l
See ABS,SRS
Y
I
--J
SERVICECHECKCONNECTOR
vtEw39See GroundDistribution,page 14-5.
I
I
___JSe€ Ground: c402
(cont'd)
24-3

PGM-FI (All '9$"q) Models except D16Y5 with M/T and D1685) (cont'd)
@@
i-l;;--
----1-:::=*"---l
!,8,:"ff
| )'rEnsuorr ( tu seo Power I hEiiY
'r9,1%, 'r F,1%,wHr/FEo I v/El/v 34 'HT/FED s€e power w111,6s1 | vtew zz
a 1 oistribution, ll wrlcnr See power
wrr neo I pa$iGio. OF+ DstnbJtron.
t I tn"to"n ! Pa9o 1s13'
oAra LINK z llCONN-ECTOR (DLC) (with cruise controt 4) A
vtEw 48 t?e1 BRAKE SWTTCH
isT-rrT ltf !1.l'".e'.l;'[3J:5:
""[ ":T-:"C-l:.Frd*Fl
lll,
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l ;f=:&ri'n"*,,.,0r
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"*,**il [ff'ftrs,llr,
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: {r(LlN€) €KSW} |I Data Braksfleu.rt} ft svyl IData Braksinpuv switch Ioutput inpd \\' wEC VTEC PSP
I PHaro 123lcvr) D16y5/Dr6y8/ : : PHoro 123lcw)
---'- ei6A2'"noin"i ---- "--- usA
;
L
Dr€ssure vaNesrlitoh input conkol(Vnr) 0rs)
*{
---
"::l
fTlxlE8,u,. I
lc-- ll#il?i,",,*, I
"il
II see crouno
! Fi"frW """,*f,f,',11,r,",.*,
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I
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yi qr;;;i6;;o,E.6A',
: PHOTO 33
sYvltctlinDut
---u-r----
can I
s I crer
"Tl t#ffl","
I-'I-I POWER STEERINGI ' I PRESSURE (PSP)
lc_.ltg+I9i
,
f ff&G{lfd Drsribution,
""L----i
F*i,""," I.----a- -r*ro_*
|"," I vtEw 39
Lr----J
: PHATO 33
\
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I
pag€ 142.
24-4

PGM-FI (All '99-'q) Models except D16Y5 with M/T and D1685) (cont'd)
- Dl6Y7 Engine
ct6
(
k
GRN
GRN/ALK
II
)
-l.a
FUELTANKPRES-SURESENSOR(See S/M1
BLK
GFN/BLK
GNN/BLK
6
GAN/8LX
8
GFiI/BIK
tis3 :INTAKEAIRTEMPER-ATURE(|AT)SENSOR
PRIMARYHEATEDOXYGENSENSOR(HO2S)
c'123
c123
cs68PHOTO 103
c401
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ct31
vlEvt S9
FffiflH
{
r,Bi".'#
H
r{
t
f 5:o#'""'"n
rtrt
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at
It
lFueltan* TP \lpr€asura Rg{grsncs ssnsor ECT IAT Primary IF€nsor inpJt voltago input sensor input sensor inpul HO2S inout I| (rt^xn Naca Crpsr lscn - -- 1-ran -- -(p,ioi3i-- ,L------- -----J
BLKT^YEL
clt5(Ierminals 8-14)
vlEw38
contaol
24-8

Programmed Fuel Injection System (PGM-F|) (D1685)
NOTE: Fuse 31 is HOT with lgnition Switch in START (lll) and A'/T Gear Selector in PARK (P) or NEUTRAL (N),
see Starting System, page 21-1 .
@
ii6iir-
- -TFU'E;--- - -
I gI3'5"
y#*i[HtF{,iiH.frIHHi Jiffi" !['.iF{,$SNALr5a Y 7.54| - See Inleqrat€dSse Pow€r | --+ ffii;l'i; -- | Phoro 58i ffi ffi:- |EHF? i I
p--',b"
I iffij*,**.,* iFE^l
SACI( UP7,ta
'[-------------'[&T:1,
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--
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T HI I
rv
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h,T5$B.I
J J lvA!::, !
[--iI I
!tl
I onr I can ver- | er-u onn
Itt
A arsl rrsl a24
;t--7;,i----&;-----{IAC valve mnt.ol
;YN
IT/U
ll
v
ToBonlaclngpage
4
FED
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,oln,.r I """-f-T:
-l-Lri | |d
l
wtl
Iil
i-,"ffifi
- - - - - - -- - -;s,nl - -ffi'J -.'"-
I Oac* rjp input input A
I
I
I|.-------
{F;H:{"
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I
-"1
,,..!.'-^-*'! PowER-
f,mihHin.
I (PCM)
lif''?;"
25
BIU

From B
WHT/BED
WHT/REO
WHT/FED
W}ITIRED
2
c401
vlEw 73
WIIT/BED
LJ*
;.;.il,
m
:il
"u"T.l,
m
*
a
From A onfacing page.
v
I
*"rr"a^ |
,L-:l'il
mm-'
1:-a PHO|O147
I See Ground8LX I oistribtnbn,
|
*'"J'.
v'a-
FUELINJECTORRELAYPHOTO 135
r S€s Groundarr< Dietribution.
FUEL PRESSUREREGULATORSHUT.OFFSOLENOIDVALVE
: c4o'lc150
vtEW 72
r-
IT
;.;..{
'm'
m'ill"'"-"'
,t,iJ,-,
i{
it.;:;t"'-
INJECTORCONTROLMODULE
See G.oundDislribution,pag€ 14-3.
Y
!
BFN/BLKI-J
I
I Distribr;tion,I pags r{-6.
ti: clot
y'o,JPHOIO 86
G101
-"----.< c.t 16- -J (Terminals'l-7)""'7lw;8"'"
Ground GrouftGround Ground
fu*gr PorYgrfl[J2) (rNJ3] 0NJ4]
;:[
2s-1
!-'
BFN/BLK

PGM-FI (D1685) (cont'd)
(
UNDER-HOODFUSE/RELAYBOX
Se3 PowetDistribution,pags 1&13-
uYt%%,
WHT/REO I vr6wJ,
aaz4wxlnro I
sIDATA LINKcoNNECTOR (DLC)
8 Y C352ll Proro 8,""'o"n I u'* "
ll wwcnr
.4
*"r,o"., ll
IqA
S€E PowsrBistribution,pag€ 10-10.
i
ll
See ABS,
\:(
it31tlofo t'EW 59
c t31
vtEw 5!
F------: (x.irie Pt9q II oata Brakoainpuv switch I
output input \
\
II---J
POWER STEERINGPRESSURE (PSP)swtTcH
See GroundDistribution,pag€ 1+2.
WEC PSPprossure switchswitch inpllt inpui(wU) lPSPSvv)
;ry---
T
flffiii':Y- E"l 2
t--l "* |
t__________L
VIECvafuecontol
-----gl-812I'
GFN,^YEL
i
I
!
I
I
o"n,,,.f, F':t;"
r{r *."
I Jll l!,[.fi"'"l-i-J
l'?!-1 BRAKE SWTTCH
| / | Closed with brake
!-l-ij 9;'3,1ff'**""
'T
"*'-.1,
25-4