2006 MITSUBISHI COLT igni

DIAGNOSIS SYSTEM
MULTIPOINT FUEL INJECTION (MPI) <4G1>13B-15
P0123Throttle position sensor (main)
circuit high inputShort-circuit in sensor-related
circuitsON
P0125Feedback system monitorOxygen sensor not operatingON
P0130Oxygen sensor systemOpen circuit or short-circuit in
sensor-related circuitsON
P0135Oxygen sensor heater systemOpen circuit or short-circuit in
heater-related circuitsON
P0136Oxygen sensor (rear) systemOpen circuit or short-circuit in
sensor-related circuitsON
P0141Oxygen sensor heater (rear)
systemOpen circuit or short-circuit in
heater-related circuitsON
P0170Abnormal fuel systemLeanness or richness problemON
P0201No. 1 injector systemOpen circuit or short-circuit in
injector-related circuitsON
P0202No. 2 injector systemOpen circuit or short-circuit in
injector-related circuitsON
P0203No. 3 injector systemOpen circuit or short-circuit in
injector-related circuitsON
P0204No. 4 injector systemOpen circuit or short-circuit in
injector-related circuitsON
P0222Throttle position sensor (sub)
circuit low inputOpen circuit or short-circuit in
sensor-related circuitsON
P0223Throttle position sensor (sub)
circuit high inputOpen circuit in sensor-related
circuitsON
P0243Abnormal waste gate systemAbnormal in waste gate solenoid
valve−
P0300Random cylinder misfire detection
systemAbnormal ignition signal (Misfiring)ON
P0301No. 1 cylinder misfire detection
systemMisfiringON
P0302No. 2 cylinder misfire detection
systemMisfiringON
P0303No. 3 cylinder misfire detection
systemMisfiringON
P0304No. 4 cylinder misfire detection
systemMisfiringON
P0325Detonation sensor systemAbnormal sensor outputON
P0335Crank angle sensor systemAbnormal sensor outputON
P0340Camshaft position sensor systemAbnormal sensor outputON
P0421Catalyst malfunctionAbnormal exhaust gas purification
performance of catalystON
P0443Purge control solenoid valve
systemOpen circuit or short-circuit in
solenoid valve-related circuitsON
Code No. Diagnosis item Main diagnosis contents Engine
warning lamp

DIAGNOSIS SYSTEM
MULTIPOINT FUEL INJECTION (MPI) <4G1>13B-16
P0500Vehicle speed sensor systemOpen circuit or short-circuit in
sensor-related circuitsON
P0513Immobilizer malfunctionOpen circuit or short-circuit in
sensor-related circuits−
P0603EEPROM malfunctionAbnormality in engine-ECU−
P0606Engine-ECU main processor
malfunctionAbnormality in engine-ECUON
P0622Alternator FR terminal systemOpen circuit or short-circuit in
system-related circuits−
P0638Throttle valve control servo circuit
range/performance problemAbnormal throttle valve control
servoON
P0642Throttle position sensor power
supply malfunctionOpen circuit or short-circuit in
sensor-related circuitsON
P0657Throttle valve control servo relay
circuit malfunctionOpen circuit or short-circuit in
sensor-related circuitsON
P1021Oil feeder control valve systemOpen circuit and short-circuit in
solenoid valve-related circuits−
P1231Trustful check active stability
control (ASC)ABS/ASC-ECU−
P1233Trustful check throttle position
sensor (main)Abnormality in throttle position
sensor (main)ON
P1234Trustful check throttle position
sensor (sub)Abnormality in throttle position
sensor (sub)ON
P1235Trustful check air flow sensorAbnormality in air flow sensorON
P1236A/D converter systemAbnormality in engine-ECUON
P1237Trustful check accelerator pedal
position sensorAbnormality in accelerator pedal
position sensorON
P1238Air flow sensor trustful for torque
monitoringAbnormality in engine-ECUON
P1239Trustful check engine speedAbnormality in engine-ECUON
P1240Trustful check ignition angleAbnormality in ABS/ASC-ECU−
P1241Torque monitoringAbnormality in engine-ECUON
P1602Communication malfunction
(between engine-ECU main
processor and system LSI)Abnormality in engine-ECUON
P1603Battery back-up circuit malfunctionOpen circuit or short-circuit in
system-related circuitsON
P2100Throttle valve control servo circuit
(open)Open circuit in throttle valve control
servo-related circuitON
P2101Throttle valve control servo
magneto malfunctionShort-circuit in system-related
circuitsON
P2108Throttle valve control servo
processor malfunctionAbnormality in engine-CVT-ECUON
Code No. Diagnosis item Main diagnosis contents Engine
warning lamp

DIAGNOSIS SYSTEM
MULTIPOINT FUEL INJECTION (MPI) <4G1>13B-17
DATA LIST FUNCTION
The data list items are given in the table below
P2122Accelerator pedal position sensor
(main) circuit low inputOpen circuit or short-circuit in
sensor-related circuitsON
P2123Accelerator pedal position sensor
(main) circuit high inputOpen circuit in sensor-related
circuitsON
P2127Accelerator pedal position sensor
(sub) circuit low inputOpen circuit or short-circuit in
sensor-related circuitsON
P2128Accelerator pedal position sensor
(sub) circuit high inputOpen circuit in sensor-related
circuitsON
P2135Throttle position sensor (main and
sub) range/performance problemAbnormal sensor outputON
P2138Accelerator pedal position sensor
(main and sub) range/performance
problemAbnormal sensor outputON
U1073Bus offAbnormality in CAN bus line−
U1102ASC-ECU time-outAbnormality in CAN bus line−
U1106EPS-ECU time-outAbnormality in CAN bus line−
U1108Combination meter time-outAbnormality in CAN bus line−
U 111 0A/C-ECU time-outAbnormality in CAN bus line−
Code No. Diagnosis item Main diagnosis contents Engine
warning lamp
Item No.Inspection itemUnit
11Oxygen sensormV
12Air flow sensorg/s
13Intake air temperature sensor°C
14Throttle position sensor (sub)mV
16Power supply voltageV
18Cranking signal (ignition switch-ST)ON/OFF
21Engine coolant temperature sensor°C
22Crank angle sensorr/min
25Barometric pressure sensorkPa
29Inhibitor switchP or N/D, 2, L, or R
37Volumetric efficiency%
41Injectorsms
44Ignition advance°BTDC
49A/C relayON/OFF
67Stop lamp switchON/OFF
77Accelerator pedal position sensor (sub)mV
78Accelerator pedal position sensor (main)mV
79Throttle position sensor (main)mV
7EVariable valve timing phase angle°CA

DIAGNOSIS SYSTEM
MULTIPOINT FUEL INJECTION (MPI) <4G1>13B-18
NOTE: Items marked "*" will not appear if a data list is selected in the check mode.
ACTUATOR TEST FUNCTION
The actuator test items are given in the table below
Item No.Inspection itemDrive contents
01InjectorsCut fuel to No.1 injector
02Cut fuel to No.2 injector
03Cut fuel to No.3 injector
04Cut fuel to No.4 injector
07Fuel pumpFuel pump operates and fuel is recirculated
08Purge control solenoid valveSolenoid valve turns from OFF to ON
12Waste gate solenoid valveSolenoid valve turns from OFF to ON
17Basic ignition timingSet to ignition adjustment mode
20Cooling fan control relay (high speed)Drive the fan motor at high speed
21Cooling fan control relay (low speed)Drive the fan motor at low speed
34Throttle valve control servoStop the throttle valve control servo
12*Air flow sensorgm/s
13*Intake air temperature sensor°C
21*Engine coolant temperature sensor°C
22*Crank angle sensorr/min
24*Vehicle speedkm/h
44*Ignition advancedeg
8A*Throttle position sensor (main)%
A1*Oxygen sensorV
Item No. Inspection item Unit

GENERAL INFORMATION
ENGINE ELECTRICAL16-2
GENERAL INFORMATION
M2160000100038
The electronic device is basically the same as that in
the conventional 4G1 engine.
The employed alternator is a lightweight type in
which the electronic voltage regulator for detecting
the battery voltage is built.
The employed starter motor is a small planetary gear
reduction drive type.
The employed spark plug is a long reach type with
iridium.
The employed ignition coil is a plug top type in which
the powertrain per cylinder is built.

DOOR
BODY42-12
DESCRIPTION OF STRUCTURE AND
OPERATION
CENTRAL DOOR LOCKING
•When the driver's door inner lock knob is oper-
ated to the lock position with all doors closed, all
the doors (including tailgate) will lock.
•The driver’s door can be opened by pulling the
driver’s door inner handle even when the driver’s
door inner lock knob is in the lock position. This
function is called "Override function". All doors
and tailgate can be unlocked at the same time
that the driver's door is opened.
KEY-IN PREVENTION FUNCTION
If the driver’s door remained open, it cannot be
locked even though the driver’s door key cylinder or
driver’s side inside lock knob is pushed. This pre
-
vents the ignition key from being left in the passenger
compartment.
"P" POSITION SHIFT LINKED
DOOR-UNLOCK FUNCTION
When the selector lever is shifted to the "P" (parking)
position, all the doors (including tailgate) will unlock,
improving passengers' conv enience during alighting.
Using an adjustment function*, "P" position shift
linked door-unlock function can be changed to
"Active", or "Inactive". The initial setting at factory is
"Inactive".
NOTE: *: "P" position shift linked door-unlock func-
tion can be changed as a customise function. Refer
to GROUP 54B, Customise Function
P.54B-25.
DIRECT COMBINATION KEY CYLINDER
MECHANISM
•
AC207518AB
Door latch
assembly
Key cylinder Direct combination key cylinder mechanism
When d
oors a r e unlocked, a n imp a ct of a side colli-
sion is not easily transmitted to the do or lat c h
structu
r ally , imp r oving do or open ing p e rform
-
ance.
•Even if a n y d oor ke y cylinder is a ttemp ted to b e
t
a mp ered wit h the d oors locked, t he t a mp ering
force is not
easily transmitt ed to t he doo r latch to
det
er thie ves.

DOOR
BODY42-15
ENCRYPTED CODE
AC103090AB
ON
OFF
Transmitter lock or unlock button
Data
code
The figure shows th e co des transmitte d from the
transmitte
r . Every time the butto n is pressed, the
dat
a cod e is transmitted tw ice. Th e encrypte d co de
for user ide
n tification is a comb ination o f 0 and 1,
and more tha
n 1 million dif f erent comb inations are
available. In a
ddition to t he encrypt ed co de, the dat a
code
cont ains a rolling code t hat change s at e a ch
transmission, prot
ecting tran smission code s from
thef
t by coping.
ETACS-ECU (RECEIVER)
•The ET ACS-ECU incorp orates a receiver with a n
ant
enna. T he receiver co mp ares the code sent
thro
ugh t he an tenna from the transmit t er with the
co
de ret a ined in the re ceiver .
•The ET ACS-ECU send s a si gnal only whe n t hose
two codes corre
spon d and the rollin g co de is
ju
dged correct.
•All of tho s e o u tput sign als are processed inter-
nally in the ETACS-ECU.
•A maximum of fou r encr y pted cod e (4 tran smit-
ters) can be re gistered by co nnecting the
M.U.
T . -III t o the d i agn osis co nnector .
FUNCTION FOR CONFIRMING
ET
ACS-ECU (RECEIVER) OUT P UT AND
OPERA
T ION
When the ET ACS-ECU (receiver) send s a sign al to
the
do or lock actua t o r s an d t a ilga te lo ck actua t or , t h e
haza
r d warnin g lamp an d room lamp illumina te, in di
-
cating that the keyless ent ry syste m is activated.
The hazard warn ing lamp answe rback ca n be
switched b
e tween "lock/unlock yes", "lock o n ly yes",
"unlock o
n ly yes" and "non e" with SW S co nfigurat ion
funct
i on*. Th is f eature is fa ctory preset (de f ault ) to
"lock/unlock ye
s".
Using the ad justment function*, th e number of haz-
ard warning lamp a n swerba ck flashing can be
altere
d. As a n initial set t ing a t factory , the haza r d
wa
rnin g lamp an swerb a ck flashes once wh en locked
and twice when
unlo cke d.
NOTE: Using a cust omisation fea t ure, th e hazard
wa
rning lamp answe rback fun c tio n ca n be change d.
Re
fer to GROUP 54B, Customise Function
P.54B-25.
ItemOperation
Doors and tailgate lockedDoors and tailgate unlocked
ETACS-ECU (receiver)Sends lock signalSends unlock signal
Hazard warning lampFlashes once (I nitial setting)Flashes twice (Initial setting)
Flashes twiceFlashes once
Room lampFlashes onceIlluminates for 15 seconds
KEYLESS ENTR Y TIMER LOCK TIME
If any door (includin g the t a ilgat e) is not op ened or
closed within 3
0 se cond s af ter th e doo rs (in c lu ding
the t
a ilgate) a r e unlocked by the keyless ent ry sys
-
tem, ETACS-ECU aut omatically sen d s th e door lock
sign
al to lock the doors (includ i ng t he t a ilgate). T h is
funct
i on p r even t s the d oors (including the t a ilga te)
from b
e ing unlocke d unex pectedly by opera t ion
errors.
Using a customisa t ion fea t ure*, the timer lock
delay ca
n be chang ed to 3 0 , 60, 120, or 180 sec
-
onds. The initial setting at fa ctory is 30 secon d s.
NOTE: *: Using a custo m isation fea t ure, the timer
lock delay can b e ch anged. Re fer to GROUP 54B,
Customise Function
P.54B-25.
OPERA T ION INHIBITION CONDITIONS
The operation of t he keyless entry system is inhibited
in the
following cond itio ns.
•When the ignition key is inse rted into the ignition
sw
itc h .
•When eit her doo r (including th e t a ilg ate) is ope n
(the
door switch : ON). (includin g doo r ajar)
POWER WI NDOW
M24200220 0010 0
The powe r window ha s the following f eatures.
•The power wind ow timer functio n is adopt ed.
•The power wind ow lock switch is adopte d .

DOOR
BODY42-16
CONSTRUCTION DIAGRAM
AC206478AB

Door window glass Door window glass
Power window motor
Power window glass
regulator assembly
Power window glass
regulator assembly
Power window motor
Power window switch (driver's side) Power window
switch
Power window
lock switch
DESCRIPTION OF STRUCTURE AND
OPERA
T ION
POWE R W I NDOW SWITCH
•The power wind ow switch employs t he push-pull
ope
ration meth od to imp r ove safety . T o o pen a
doo
r windo w glass, p r ess in the switch kno b , and
to close, pu
ll it up.
•The one-to uch mechanism is a dopted to the
driver's power win
dow swit ch to fully op en
driver
’ s door win dow gla s s in a sin g le o peration.
POWER WI NDOW TIMER FUNCTION
The po wer wind ow has a t i me r function which allows
the wind
ow glass t o be closed or o pened for 30 sec
-
onds after the ignition switch is turned OFF . (Durin g
the timer o
peration, if the driver's doo r or fron t p a s
-
senger's d oor is open ed, th e timer is expired at the
moment.)
POWER WI NDOW LOCK SWITCH
The driver's door power wind ow switch is equ ipped
with the
lock switch. This swit ch inhib i t s the open
-
ing/ clos ing ope ra tio n o f t h e do or wind ow gl ass b y t he
f
r ont p a ssenger's power window switch or rear power
window switche
s .