Mitsubishi Galant. Manual — part 188
ON-VEHICLE SERVICE
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L>
13A-433
Evaporative emission ventilation so-
lenoid
U
Powertrain control module (PCM)
R
Fan controller
N
Power steering pressure switch
K
Fuel tank differential pressure sen-
sor
T
Throttle position sensor
F
Heated oxygen sensor (front)
M
Vehicle speed sensor
D
Heated oxygen sensor (rear)
S
Volume air flow sensor (with built-in
intake air temperature sensor and
barometric pressure sensor)
P
NAME
SYMBOL
NAME
SYMBOL
AK000590 AB
A
B
C
D
E
H
J
K
L
M
N
O
P
Q
R
S
T
U
F
G
I
ACX02471
A
MANIFOLD
DIFFERENTIAL
PRESSURE
SENSOR
IGNITION
FAILURE
SENSOR
AC
AK000083AB
INJECTOR
B
ON-VEHICLE SERVICE
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L>
13A-434
ACX02513
EGR
SOLENOID
VALVE
EVAPORA-
TIVE
EMISSION
PURGE
SOLENOID
VALVE
AC
C
AC002315
D
VEHICLE
SPEED
SENSOR
AC
ACX02519
E
IDLE AIR
CONTROL
MOTOR
AG
ACX02472
F
THROTTLE
POSITION
SENSOR
AH
ACX02478
G
ENGINE COOLANT
TEMPERATURE SENSOR
AG
ACX02477
H
CAMSHAFT
POSITION
SENSOR
AE
AK000591
I
AB
A/C COMPRESSOR CLUTCH RELAY
MFI RELAY
FUEL PUMP RELAY
ENGINE SPEED
DETECTION
CONNECTOR
ACX02475
J
AF
CRANKSHAFT
POSITION SENSOR
ON-VEHICLE SERVICE
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L>
13A-435
ACX02520
K
AG
POWER STEERING
PRESSURE SWITCH
AK000094AC
L
IGNITION COIL
ACX02476
M
AG
HEATED OXYGEN
SENSOR (FRONT)
ACX02501
N
FAN CONTROLLER
AF
AK000075AD
O
PARK/NEUTRAL POSITION SWITCH
ACX02480
P
VOLUME AIR
FLOW SENSOR
AH
ACX02447
Q
AG
DATA LINK CONNECTOR
ACX02509
R
AH
PCM
ON-VEHICLE SERVICE
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L>
13A-436
THROTTLE BODY (THROTTLE VALVE AREA)
CLEANING
M1131001000053
1. Start the engine and warm it up until the coolant is heated to
80
°
C (176
°
F) or higher. Then stop the engine.
2. Remove the air intake hose from the throttle body.
CAUTION
Do not allow cleaning solvent to enter the bypass passage.
3. Plug the bypass passage inlet (arrow) of the throttle body.
4. Spray cleaning solvent into the valve through the throttle
body intake port and leave it for approximately five minutes.
5. Start the engine, rev it several times and then idle it for
about one minute. If the idling speed becomes unstable (or if
the engine stalls) due to the bypass passage being plugged,
slightly open the throttle valve to keep the engine running.
6. If the throttle valve deposits are not removed, repeat steps 4
and 5.
7. Unplug the bypass passage inlet.
8. Attach the air intake hose.
9. Use the scan tool to erase any diagnostic trouble code.
10.Adjust the basic idle speed. (Refer to
AC002318
S
AD
HEATED OXYGEN
SENSOR (REAR)
ACX02494
T
AG
FUEL TANK
DIFFERENTIAL
PRESSURE
SENSOR
(TOP OF FUEL TANK)
ACX02516
U
AH
EVAPORATIVE EMISSION
VENTILATION SOLENOID
FUEL TANK
AK000112AB
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