Honda Civic Service Manual page 509

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- Repair open or 3hort in the
wire bstw€er the lGM-Fl main
rolsy .nd the No. 31 STARTER
SGNAL 17.5 A) tuse.
-
Reolace the No. 31 STARTER
SIGNAL (7.5 Al fu3o in the
unde.-dash tusg/rolav box.
ls there baftery voltage?
Chock lor !n open in the wit.
lFLn line)l
1. Turn the ignition switch OFF
2. Disconnect the ECM/PCM con-
nector A (32P).
3. Check for continuity between
the PGM-FI main relay 7P con-
nectorterminal No. 1 and ECM/
PCM connector terminal A16.
Ropair op6n in th. walo betwoan
t h e E C M / P C M l A 1 6 ) a n d t h c
PGM-FI main rolaY.
Ch6ck for an opon in th. wi.e3
llcPl,lGP2linesl:
1. Reconnect the ECM/PCN4 con-
nector A (32P).
2. Reconnoct the PGM-Fl main
relay connector,
3. Turn the ignition switch ON (ll)
4 . M e a s u r e v o l t a g e b e t w e e n
ECM/PCM connector termanals
A 1 1 a n d A 1 0 , a n d b e t w e e n
A24 6nd A10.
Repeir opon in th6 wire bet-
ween ttre ECiA /PCM (A11, A24)
and tho PGM-FI msin r.lty.
R€plac. tho FGM-FI main rc|.Y.
Check tor an open in the ECM/
PCM:
1. Turn the ignition switch OFF.
2 , M e a s u r e v o l t a g e b e t w e e n
ECM/PCM connector terminals
A16 and A10 when the ignition
switch is lirst turned ON (ll) for
two seconds.
Substituta a known-good ECM/
PCM and rechcck. lf proacribod
voltege is now availablc, r.Place
the originll ECM/PCM.
ls thero 1.0 V or less?
C h 6 c k t h . P G M - F I m . i n l o l a y
(.ee pagc 11-2371.
('96 - 98 models)
t32Pt
Wire side of female terminals
IGP2
{YEL/BLKI
FLR
IGRN/YELI
P G l
3
l 5 6 7 l l s l e l t l
1 l
12 1 3
'ta
l 5
t 6 't7 t 8
t 9
20
221 23
2a
25 27 28 4t
(cont'd)
1 1 - 2 3 9
IBLK)
{GRN/YELI
FLR
(GRN/YELI
2
3
( )
a
6
t
ECM/PCM CONNECTOR A
2 1
I
l 0 t1
12
r3 1'a
l 5
't6
1 '
t t i 9
ml,/
x2
23
2a
25 21
2e
29
3ol./
PGl (BLK)
1 I
12
't/t
1 5
t 6
1 7
t 8 t 9
zi
25 27 2A 4t 30
4 l