Datsun 1980 200SX Service Manual page 152

Table of Contents

Advertisement

Etlaporative
Emission ContlOlSystrm
EMISSION CONTROL SYSTEM
rr
OPERATION
Fuel vapors
from the sealed fuel
tank
are
directed
to
the carbon canis
ter
which
is
filled
with
activated
char
coals and stored there when
the
engine
is not
nmning
HARDTOP models
I
L J
ri
POsitive
Sea
lli1g
gas
cap
with
aCllum
relief valve
Vacu1
J111
lline7
jFUel
vapor
I
vent
line
r
n
Fuel
che
L
Freshair
Fuet vapor
t
j
L
Fuel
tank
Intake
ffi l l I l i f Ol d J
ij f
fJ
SEC041
HATCHBACK
m
odeb
Yaporjliquid
separator
L
J
Vacuum
signal
line
7
Purge control ialve
G
tr
I
I
L J
r
Fuel vapor
vent
line
Fuel
check
Fixed orifice
I
Con
tant purge
i
lice
Si
S
iji i
ji
J
sitive
sealing
gas
cap with
vacuum
relief valve
1
LFUe
tank
Intake
mani f o l d J
Fresh
air
Fuel vapor
SEC048
EC
20

Advertisement

Table of Contents
loading

Table of Contents