HO2S HONDA CIVIC 1999 6.G Manual Online

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
i.--1*.".ffi,"[
',[
]ilBLKryEL
l='i$d""-""---ffi][.[
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I
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iw| irT_nHBRrfrnEBsi+lrplffii.;t
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phu Laa
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i"# l i:l'lz"
: 13 V"*3J
iclll ! 'e""
2Y lY LrGRN
'll---o19;.?:.,,GFN/
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

POWERTRAIN TFUSE 15AtTEii|AtOf, ^ -aPsE|{aon see Fowert5a ^ Distribution,99coldary---]-l-"jt='-.iHO2S iinBt
E*o,*. !CONTROL IMODULE I(PCMoTECM) :'i,l,llouu riI
\T,T]KDT4
WHT/NEDBLKAVHT
1
T
t
WHI/FED
IT GFN
c130Oermlnals1n0)
vtEw 52
')------------6;ffii----F'di---:-- ----Ttgy.:!-
{ Strff' .'Sffi"? .uoFo?,* | su #33nno' ruo'ffiJ,. srouno i6is-*' #;,"1"-* ' canistqvent sotenoid l":iiEt$'[i,
i ffii$J' *H*"n' i :3Hl'5'* varvaclntror,llg'r+,.'
I . -__-,__-SJECM)fL------ Prloro a6
t
UNDER.DASHFUSE/RELAYBOXPHOTA 58
BLKAVHT
1I'j
c101
vtEw 2a
_{
rn+5-m
. c115, Oermlnals,'t-71
I vtEw 38
c401
c568
VIEW 4
ALKAVHT
BLKAVHT
,l
See Pow€rDistribution,page 10.5.
EVAPORATIVEEMtSStON(EVAP) PURGECONTROLSOLENOIDVALVE
EVAPORA. 'TIVEEMtSStON '
(EVAP) :BYPASS iSOLENOID ,VALVEEvaponn- 2
TIVEEMtSStON(EVAP)CONTROLCANISTERVENT SHUTVALVEPHATO 39
c125
BLU
1
BFN/BLK
'97 model:Calilornia Coupe,Calilornia Sedan LX'98 modei: all
c568
c401
c131
vlEw 59
Ses GrourdDisMbdion,pag€ 14-1.
NEO/YELBLKNVHT
D13A5
FED,^VEL
A15
LT GFNAIVHTT1
G101PHO|Q 33M8
BIK/YEL
r+l
23-9

t)
POWERTRAINorENGINECONTROLMODULE(PCM or ECM)
BLKryVHT
fFUSE 15AL1EA|{A]OAsP sExsoa7.54See PowerDistribution,page 10-5.
UNDER.DASHFUSE/RELAYBOX
t\-I Secondary! HO2S input, (sf,o2sl-------
- ,.-"., -^,o"::.f=_
rtl
ll er-x'wnr
g A crer
""",".--*'i-"fj*"
c432
c7a2
-l--
:
$i
see Power
SECOND- F rl EVAPORATIVE ' f-tl-l EVAPORA- ;ARY I I I EMISSION 'I I ITIVE
8iiE,R I ltt l !'JiiABi*"'il ltt l Et,i"'J""sENsoR I Jll I soleHoro 'l )ll I i9x1661
!t"93:t IJJ vs!:", iLLl !Ailf*'",,
: I 'l"u.t
".*,^,'"rf I ,----j I l';i";?'*
2 J:--;t, C432 ll 96 model: all Coupesptlofo /6 i 97 model a

coupes,
BLKI"V!/HT
--1"r", 'Y :t f iiiv!3 Y iiol-o ao
onr.r wxr I I ll catrfornra Sedan ll 9 g c49 !s8 mocJr, iri I a il!9.!a^5?
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r I i,,o"n,n",l "f,",ul,,
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,
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il I :D13 A A5A A15 A , A2gA 428 |'-----=,-- -=-7-tsHo2sc) tso2sHTci {Pcs) | {vs!,) (2wBs)Sensor Secondary EVAP purge ' EVAP control EVAP bypassground HO2S hedter controisolenoid : canister vent solenoidt control valve control , shut valve valve controlt , conkglttb------
BLKAA/HT
BLKAVHT
1
c401
c568
BLKTIVHT
BIK
FED1
Distribution, '
page 10-5. :
, BLK' YEL
SHUT BLU
(Terminals 1-10)
vtEw 52
! Ii{:',+'i":
II
23-11

FED/YEL! il'Jlilli:Distribulon,
i
!aa
il-
"""r"a^ Itl
+9,1:1o,,,
Fromnext page.FI
t
H
INTAKE '
AIR ;TEMPER. .ATURE(rAr)SENSOR 'PHO|O 4s i 4
BRN/BLK
c123PHO|O 40vlEw 19c123
PRIMARYHEATEDOXYGENSENSOR(HO2S)
PRIMARYHEATEDOXYGENSENSOR(H02S)
-- -.-g c123,7 ,t1":.," I :: ' t---o} "",'"?",vtEw 19ErKl i:: ll [ .________i
leggtqe"d! ll:: I | :Distribution. I I ,; ll ll :
ffi31i1'1 ! lii i l:i ioty I er-rcrwr | :
:i*-! ! i
:i ! ! i
-a-- Glol:i I I :"uu,
--------t; igul,.[l :g.ili'""'"t i
11TI i
#?:?.'A6tr
i
F -tt-*i - I - - - -(-Po"GFil PowERTRAIN
i sdltGr i irimari' ' I oR ENGINE
! ;il;n i nciis' 'lcortnor
hear.r 'l MODULE| , haat.. .tMvuuLE
I ; ;;ii;r i | (PcM oR EcM)
I | ------riPHOfOS6L ------ - ------J vtae al
(cont'd)
. I OR ENGINE' HOzS Primary i CONTROLI fruzs Fflmary a c(JNIHor Label VS celt Dumo HOzS' ' , primary | MOOULE
i l"dqanc6 vohags Befe{ence bell . heater i : !-1029 | (p-Q!/| OB: red$snce voltag€ Beftrence c€ll heater ' : HOzS | (PCM OB: insJt input voltage control control ; ; inpul I ECM), (rABELt Ms+) tlP-.vs-) (rp+) (Po2sHrc) ; , l"Y_ j r;!J?.*----i---
i
-l "*
I'*l*'l
*l
i iillirlr I
:L+.1 l----,. (_l_.o-l
: I annar-x | :
: I I see Grourd
23-13

POWERTRAINCONTFOLMODULE(PCM)PHOTO 86
FUSE 15AI'EiIIATOR3F S€txsoe?.5A
c10t
vtEw 28
See Pow€rDisltbution,page 10"5.
UNDER-DASHFUSE/RELAYBOXPhoTo 58
r
)
BLXAVTIT
IBLK]YEL
cl15
ffiru
fiE$'-i-fi,#*,ryffi#
liltilf
*-"';
.,"Ht-tll3::l L# ;FiiJshf# !,n$f*'"., I
Pca''' v/
$1-
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vtEw 59
: (Pa2grTG)I Primary
I HO2S
{s!2sHTC) {PCS) (VSV) (2\4AS) : ap.ip-"0"'y evnF -pirge Evni'&mrot evrF biitass I l$lf"o.HO2S conlrol canister venl solenoid | :.^^... -| [&? heator solenoid shut valve vatue cdntrol I lil9P-uLE
i lffitsr conuot varv€ controt conaor ---
| !:3,T),.
LJ---------J'" Y F;o""L*ELKArrHr I v/El, so
24-7

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
vtEw 40
ct31
vlEvt S9
FffiflH
{
r,Bi".'#
H
r{
t
f 5:o#'""'"n
rtrt
BLK
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

--.I POWERTRAt lor I I rusers i oasx
I ! EtR'+[i. i ) el'stwg^ seepower i[EiFi
*'tr
_____:l*.'
#l:_l::i\--
$11*"1
;f;,_,
,, lhtEffe. i l giTr**- Bi:,ffiilsr iI Secondary
i- - - - - - - - :84 - - - i fis"'!r"'**,,i *#i5
-''!
lil$iiiE- ilt5t--- -oii,ib"t;". lEb;I S.econdary | iFCrrr-o, eCn11l I - page 1O-5. I Fa6io sa
_,a"3,____ j ",E"-o t" y;rjrt...
A23 Y BLKrt!/Hr I v4d5o
[t] |
:iT[r""-l
*.--il''""'
:xl f''i-'l !trLw18 I .Ar*
Seecround : GRNBLKI BLK\"HI I FEoYELI LT GRN wttr
ii.ir'r;U: !
1 [
*"=[:-{r**,,"'^"'l
Fi{f},ff' ".**n,t
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| * | ,"",1*--".Jrr*,, ,l ,l LSn*ur,"
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ry
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I
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Page143. : It I I i - Yi',,,u,
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+ F,'"%*
----, (sO2sHTc) (PCS) (vSV) L2WBS)i Secondary EVAP pufge EVAP control EVAP bypass !r. HO2S control canister venl solenoid Itt heater solenoid shut valve valve control I! control valve control controli *'-- |.E------ ----J
13 g c401
POWER.TRAIN orENGINECONTROLMODULE(PCM orECM)
vtEW 70
24-11

PGM-FI (Dl685) (cont'd)
\'(
UNDER-DASHFUSE/RELAYBOXPHOTO 58
POWERTRAIN T
PrimaryHO2SInput(PHO25)
Secondary
input
CONTROLMODULE(PcM)PHO|O A6vlEW 70
S€s PowerDistribution,p6gs 1&5.
i (PHozst (sHo?srL-------
I
I
J,
Lti
J,
-'!
!
t
!
"l
See GroundDistuibution,pago 14-2.
G101PHOfO 33
i'tj I
:li
Sea PowerDislibution,pag€'1G5.
c't23
c123
PRIMARYHEATEDOXYGENSENSOR(HO2S)
c125
c125
SECONDARYHEATEDOXYGENSENSOR(HO2S)
(1
BLK
BLK
2
GFN/ALK
HOzS' HO2S
POWERTRAINCONTROL MODULE(PcM)
n€aterconlrolhgatercontrolI
25-8

-17. Mode Control Motor
- Green- Behind dash, right of steering column- On heater sub-harness-A
1 BLK,TYEL (lgnition input)
2 YEUBLU (Detrost input)
3 YEL (H/DEF input)
4 BLUA/VHT (Heat input)
5 GRN/YEL (BI-LEV input)
YEURED (Vent input)'96.98: BLK (G402)'99-'00r BRNAVHT
{Motor ground input)
6
7
18. PGM-FI Main Relay
- Brown- Behind right side o{ dash- On main wire harness
'l
4
1 GRN/YEL(Fuel pump control)
2 BLUAVHT (Fuse 31)
3 BLK (G101)
*1: YEUGRN(Fuel pump output)*2: WHT/RED(Fuel supply control)
YEUGRN (Fuse 13)
YEUBLK (Power output)
WHT/BLK (Fuse 44)
6
7
*1= All except Dl685*2= D16Bs
19. Cl23 (D16Y5 M/T)
2
3
BLI(WHT
{Heater control)
BLK (Heater ground)
GRN/BLK(Sensor ground)
- cray- Right tront o{ engine- Connects engine wire harness to primary
HO2S pigtail
5
6
7
8
WHT (Hgater control)
WHT (Sensor input)
BLK (Sensor input)
RED (Sensor ground)
20. c136
- Gray- Left rear of engine compartment- Connects engine wire harness to main wire harness
'96198 D't6Y5:
1 Male - BLUAVHTFemale - BLU|/EL(A"/T controls)
2 GRN,^WHT (A,/T controls)
3 YEL (A/T controls)
4 GRN/YEL (A/T controls)
5 PN(BLK (fff gs6lrq;s;
6 PNI(BLU (A/T controls)
7 GRN/BLK (Ar/T controls)
8 RED/BLU (A/T controls)
9 WHT (A/T controls)
'96198 D16Y7/D16Y8:
GRN/BLK (A/T controls)
WHT/RED(lnterlock system)
10 WHT/RED (A"/T controls)
11 '98 models: GRN/BLK(PGr,4-Fr)
12 GRN (A/T controls)
13 l\4ale - REDMHTFemale - RED/BLU(4,/T controls)
14 N4ale - BLIVWHTFemale - ORN/BLU(A/T controls)
5 WHT (A/T controls)
6 BLU (Antf se11re;s;
7
A

01685:
3
1
2
3
4
5
6
7
8
BRN (PGM-FD
RED (PGIV-FD
BLU (PGI\4-FD
YEL (PGI,4,F|)
l\4ale - GFNFemale - WHT/RED(PGM-FD
GRN/BLK (A'tl gs6trels;
BLU (A/T controls)
wHT (A/I controls)
202-5

\
Connector C
- Blue- On engine wire harness
\
1 BLU/RED (CKF P)
2 BLU (CKP P)
3 GRN [rDC P)
4 YEL (CYP P)
5 BLU/REO (ACS)
6 BLU/ORN (STS)
7 BRN (SCS)
8 LT BLU (K.LINE)
I CVT: GRY [rMA)10 WHT/BLU (VBU)
11 WHT/RED (CKF M)
12 WHT (CKP M)
13 RED [rDC M)
14 BLK (CYP M)
1s Dl6Ys/D16Y8iBLU/BLK (VTM)
16 USA: GRN (PSPSW)
17 WHT/RED {ALTF)
18 BLUA/VHT (VSS)
19 -,.
20
21
22
23 016Y5 with l\.4/T:BLK (lP +)
24 D 16Y5 with M/T:RED (rP -, VS -)
25 D16Y5 with M/T:wHT (VS +)
26_
27_
28
29 CW: LT GRN (ATP NP)D16Y5 with l\4/T:RED (CLSW
30 CW: PNK OMB)
t
'I48910
11121314't5't6171819202122
23242526272a293031
L
124
789101112
13141516
Connector D
- Gray- On engine wire harness
1 RED/BLK [TPS)2 REDMHT (ECI)
3 RED/GRN (MAP)
4 YEURED (vCC1)
5 GRN,A/VHT (BKSW)
6 CWD16Y8:RED/BLU (KS)
7 WHT (All except D16Y5M/'T - PHO2S)(D16Y5 M/T - LABEL)
8 RED/YEL (IAT)
I D16Y5i WHT/BLK(EGRr)
10 YEUBLU (VCC2)
11 GRN/BLK (SG2)
12 GRN,ryVHT (SG1)
13 016Y5/D16Y8:GRN/BLKD16Y7: RED//EL(sHo2sG)
14 WHT/REO (SHO2S)
15 '2: LT GRN (PTANI9
16 USA: GRN/RED (EL)
*2 = '96 D16Y8 enoine: All Coupes97 D16Y7 enoine. Calitornia Couoe and CaliforniaSedan LX'97 D16Yg engine: All Coupes and California Sedan'98-99:All
202-27