Honda Civic Service Manual page 1917

PGM-FI (Dl685) (cont'd)
\ ' (
UNDER-
DASH
FUSE/
RELAY
BOX
PHOTO 58
POWERTRAIN T
Primary
HO2S
Input
(PHO25)
Secondary
input
CONTROL
MODULE
(PcM)
PHO|O A6
vlEW 70
S€s Power
Distribution,
p6gs 1&5.
i
(PHozst
(sHo?sr
L - - - - - - -
I
I
J,
Lti
J,
-'!
!
t
!
"l
See Ground
Distuibution,
pago 14-2.
G 1 0 1
PHOfO 33
i'tj I
:li
Sea Power
Dislibution,
pag€'1G5.
c't23
c123
PRIMARY
HEATED
OXYGEN
SENSOR
(HO2S)
c 1 2 5
c 1 2 5
SECONDARY
HEATED
OXYGEN
SENSOR
(HO2S)
(
1
BLK
BLK
2
G F N /
ALK
HOzS'
HO2S
POWERTRAIN
CONTROL MODULE
(PcM)
n€ater
conlrol
hgater
control
I
25-8