1989 MITSUBISHI GALANT Service Repair Manual

EMISSION CONTROL SYSTEMS - Vacuum Hoses17-5

Evaporative
emission canister
\
Evaporative emission
purge solenoid
/
G: Green
Y : Yellow
L : Light blue
R: Red
B : Black Throttle body
Thermal vacuum valve6EM0283
Evaporative
emission canister Evaporative emission
purge solenoid
G: Green
Y : YellowL : Light blue
R: Red
B : Black
EGR valve FRONT
Fuel pressure
regulator
6EM0284
1 TSB Revision

17-6EMISSION CONTROL SYSTEMS - Vacuum Hoses
Evaporative emission
purge solenoid
Evaporative
emission canister
EGR
valve/
F
Throttle body
/Thermal vacuum valve
G: Green
Y : Yellow
L : Light blue
R: Red
B : Black Fuel pressure
regulator
aFRONT 6EM0191

Evaporative
emission canister
\
Evaporative emission
purge solenoid
\Throttle body
EGR sol
G: GreenY Yello
w
L : Light blue
R: Red
B : Black
/EGR valve
a
FRONT
Fuel pressure
regulator
6EM0192
1 TSB RevisionI

EMISSION CONTROL SYSTEMS - Vacuum Hoses17-7
Evaporative emission
purge solenoid
/
Evaoorative
emission canister
G: Green
Y : Yellow
L : Light blue
R: Red
B : Black
/Thermal vacuum valve a
FRONT
6EM0318

Evaporative emission
Evaoorative purge solenoid
/emission canister
Fuelpressure
regulator
a
FRONT
6EM0319
G: Green
Y : Yellow
L : Light blue
R: Red
B : Black
TSB Revision

17-8EMISSION CONTROL SYSTEMS - Vacuum Hoses
Evaporat,ve emiSSion
purge solenoidThrottle body
//Purge control valve
Fuel pressure
11 “Y, Fuel pressure regulator
Thermal vacuum
UJ-\,~l\,P
I L uypassvalve
Air cleaner
G: Green Y
: YellowIEGR valve
Turbocharger
Wasten-t= 2rt1 r3tor
Turbocharger Waste
gate solenoid
0
L : Light blu
e
R: Re

d
B : Blac

k
W: White
FRONT6EM0320
Evaporative emission
purge solenoidThrottle body
Purge control valve
\
/
EGRsolenoid\PLregulatorruIil rlessure
/
Fuel pressure
solenoid
Turbocharger waste
/aate actuator
TC bypass
.,4111,n
Air cle&er
-0 FR‘;;NT
6EM0321
G: GreenY
: Yello
w
L : Light blu

e
R: Red
B : Blac

k
W: White Turbocharger
wastegate solenoid
EGR valve
TSB Revision

EMISSION CONTROL SYSTEMS - Vacuum Hoses17-9
VACUUM CIRCUIT DIAGRAM

Intake manifold plenum Throttle body
\-l-lI r/////////////L
To combustion chamber From air cleaner
G: Green
Y: Yellow
L: Light blue
R: Red
B: Black
1992 models), California-DOHC (Up to 1991 models)>
Intake manifold plenum Throttle body
I v///////////l/,
From air cleaner
To combustion chamber
G: Green
Y: Yellow
L: Light blue
R: Red
B: Black Fuel pressure
regulator3EM0141
EVAP canister
TSB Revision

17-10EMISSION, CONTROL SYSTEMS - Vacuum Hoses

Intake manifold plenumThrottle body
To combustion ch
G: Green
Y: Yellow
L: Light blue
R: Red
B: Black Fuel pressure
regulator
EGR valve
EVAP canister6EM0386
s)>
Intake manifold plenum Throttle body,
II ) I I v///////i////1
To combustion chamber From air cleaner
I
G: Green
Y: Yellow
L: Light blue
D. 0,.,-dI,. IIC”B: Black pressul
ilatorre
EVAP purge
solenoid (0N:OPE
oil
El
EGR valve6EM0387EVAP canister
TSB Revision

EMISSION CONTROL SYSTEMS - Vacuum Hoses
: Federal-DOHC T/C>
Intake manifold plenum
\--p
Throttle body
\I vff/ffffffffffff
ITo combustion chamberc\From air cleaner
a
e body
0
l5Bii-TC bypass valve
Y
Purge
control
valve B
>
1.fi. .
EV ALi1;o?psoler(ON3ZLOSEi)
EVAPcanister
Turbocharger
ixw solen
(ONA
E
te gate ,
:N,
!4Q
B
G: Green
Y: Yellow
L: Light blue
R: Red
B: Black
W: White
EGR valve
Air cleaner
6EM0406
- I.
TSB Revision1

EMISSION CONTROL SYSTEMS - Vacuum Hoses
Intake
manifold plenum
I
/I
Throttle body \
\i
To combustion chamber
I
From air cleaner
IVI////////////
.J JCAC
le body
G
Turbodharger
TC waste gateB
- ;
Sl
slenoid
(0N:OPEN)
urge
:SE)
‘urge:ontrol /alve
TC bypass valve EV?
solei
(ON:
EVAP
canister
G: Green
Y: Yellow
L: Light blue
R: Red
B: Black
W: White Air cleaner
6EMO407
TSB Revision