Mitsubishi Outlander GS45X. Manual — part 557
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>
13A-51
P0420
Warm up catalyst efficiency below threshold
P.13A-401
P0441
Evaporative emission control system incorrect purge flow
P.13A-403
P0442
Evaporative emission control system leak detected (small leak)
P.13A-407
P0443
Evaporative emission control system purge control valve circuit
P.13A-419
P0446
Evaporative emission control system vent control circuit
P.13A-426
P0450
Evaporative emission control system pressure sensor malfunction
P.13A-433
P0451
Evaporative emission control system pressure sensor range/performance
P.13A-442
P0452
Evaporative emission control system pressure sensor low input
P.13A-451
P0453
Evaporative emission control system pressure sensor high input
P.13A-462
P0455
Evaporative emission control system leak detected (gross leak)
P.13A-470
P0456
Evaporative emission control system leak detected (very small leak)
P.13A-481
P0461
Fuel level sensor <FWD> or fuel level sensor (main) <AWD> circuit
range/performance
P.13A-492
P0462
Fuel level sensor <FWD> or fuel level sensor (main) <AWD> circuit low
input
P.13A-495
P0463
Fuel level sensor circuit high input
P.13A-497
P0489
EGR valve (stepper motor) circuit malfunction (ground short)
P.13A-500
P0490
EGR valve (stepper motor) circuit malfunction (battery short)
P.13A-508
P0506
Idle control system RPM lower than expected
P.13A-512
P0507
Idle control system RPM higher than expected
P.13A-515
P050B
Ignition timing retard insufficient
P.13A-518
P0513
Immobilizer malfunction
P.13A-521
P0515
Battery temperature sensor circuit
P.13A-523
P0551
Power steering pressure switch circuit range/performance
P.13A-528
P0554
Power steering pressure switch circuit intermittent
P.13A-535
P0602
*1
Control module programming error
P.13A-539
P0604
Internal control module random access memory (RAM) error
P.13A-540
P0606
*1
Engine control module main processor malfunction
P.13A-541
P060B
*1
Internal control module A/D processing performance problem
P.13A-546
P060D
*1
Internal control module accelerator pedal position performance problem
P.13A-547
P061A
*1
Internal control module torque performance problem
P.13A-549
P061C
*1
Internal control module engine RPM performance problem
P.13A-553
P061F
Internal control module throttle actuator controller performance problem
P.13A-556
P0620
Generator control circuit
P.13A-558
P0622
Generator FR terminal circuit malfunction
P.13A-562
P062F
*1
Internal control module EEPROM error
P.13A-567
DTC
DIAGNOSTIC ITEM
REFERENCE
PAGE
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>
13A-52
P0630
*1
Vehicle Identification Number (VIN) malfunction
P.13A-568
P0638
*1
Throttle actuator control motor circuit range/ performance
P.13A-571
P0642
*1
Throttle position sensor power supply
P.13A-574
P0657
*1
Throttle actuator control motor relay circuit malfunction
P.13A-576
P1231
Active stability control plausibility
P.13A-583
P1238
*1
Mass airflow sensor plausibility (torque monitor)
P.13A-584
P1240
Ignition angle
P.13A-588
P1242
Fail safe control monitor
P.13A-589
P1243
Inquiry/response error
P.13A-590
P1247
CVT plausibility
P.13A-591
P1506
Idle control system RPM lower than expected at low temperature
P.13A-593
P1507
Idle control system RPM higher than expected at low temperature
P.13A-596
P1590
*1
TCM to ECM communication error in torque reduction request
P.13A-599
P1603
*1
Battery backup circuit malfunction
P.13A-602
P1608
Battery current sensor circuit
P.13A-606
P1609
Battery current sensor range/performance
P.13A-611
P2066
Fuel level sensor (sub) circuit range/performance <AWD>
P.13A-614
P2096
Post catalyst fuel trim system too lean
P.13A-617
P2097
Post catalyst fuel trim system too rich
P.13A-620
P2100
*1
Throttle actuator control motor circuit (open)
P.13A-624
P2101
*1
Throttle actuator control motor magneto malfunction
P.13A-629
P2122
*1
Accelerator pedal position sensor (main) circuit low input
P.13A-633
P2123
*1
Accelerator pedal position sensor (main) circuit high input
P.13A-639
P2127
*1
Accelerator pedal position sensor (sub) circuit low input
P.13A-644
P2128
*1
Accelerator pedal position sensor (sub) circuit high input
P.13A-650
P2135
*1
Throttle position sensor (main and sub) range/performance problem
P.13A-654
P2138
*1
Accelerator pedal position sensor (main and sub) range/performance
problem
P.13A-660
P2228
*1
Barometric pressure circuit low input
P.13A-667
P2229
*1
Barometric pressure circuit high input
P.13A-669
P2237
Linear air-fuel ratio sensor positive current control circuit/open
P.13A-672
P2243
Linear air-fuel ratio sensor reference voltage circuit/open
P.13A-677
P2251
Linear air-fuel ratio sensor negative current control circuit/open
P.13A-682
P2252
Heated oxygen sensor offset circuit low voltage
P.13A-686
P2253
Heated oxygen sensor offset circuit high voltage
P.13A-691
DTC
DIAGNOSTIC ITEM
REFERENCE
PAGE
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>
13A-53
NOTE: Do not replace the engine control module (ECM) until a through terminal check reveals there are no
short/open circuits.
NOTE: Check that the ECM ground circuit is normal before checking for the cause of the problem.
NOTE: After the ECM detects a malfunction, a diagnostic trouble code is recorded the next time the engine is
started and the same malfunction is re-detected. However, for items marked with a "*1", the diagnostic trou-
ble code is recorded on the first detection of the malfunction.
NOTE: The codes marked with a "*2" in the diagnosis code number column have the following two conditions
for recording the diagnostic trouble code.
• In case that the misfire causing the damaged catalyst is detected, the diagnostic trouble code is recorded
at the time.
• In case that the misfire deteriorating the exhaust gas is detected, the diagnostic trouble code is recorded
when the same malfunction is redetected after the next engine start.
P2530
Ignition switch run position circuit
P.13A-696
U0001
Bus off
P.13A-699
U0101
*1
TCM time-out
P.13A-700
U0121
ASC-ECU time-out
P.13A-704
U0141
*1
ETACS-ECU time-out
P.13A-707
U0167
Immobilizer communication error
P.13A-711
U0415
Invalid data received from ASC-ECU
P.13A-713
U1180
*1
Combination meter time-out
P.13A-715
DTC
DIAGNOSTIC ITEM
REFERENCE
PAGE
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>
13A-54
SYMPTOM CHART
M1131151502658
WARNING
When touching the throttle valve, surely shut off the driving circuits of the throttle valve. In
the event that the throttle valve is operated, a finger might be injured as the result of being
caught by the throttle valve.
CAUTION
During diagnosis, a DTC associated with other systems may be set when the ignition switch is turned
on with connector(s) disconnected. On completion, confirm all systems for DTC(s). If DTC(s) are set,
erase them all.
CAUTION
Disconnecting the battery cables or removing the combination meter will erase the learned value of
the fuel gauge. To recover the learned value, input a vehicle speed (by actually driving the vehicle or
inputting a simulated vehicle speed), and stop the vehicle. This will complete the learning process.
NOTE: Check that the ECM ground circuit is normal before checking for the cause of the problem.
NOTE: When the racing (2,000 to 5,000 r/min or more) continues on the vehicle stopped with no load during
the specified time or more, the increase in the engine speed might be limited. This comes from the engine
protection and control functions and is not a malfunction.
.
TROUBLE SYMPTOMS
INSPECTION
PROCEDURE
REFERENCE PAGE
Communication
with scan tool is
impossible
Communication with ECM only is not possible
1
Malfunction
Indicator Lamp
(SERVICE
ENGINE SOON or
Check Engine
Lamp) and related
parts
The Malfunction Indicator Lamp (SERVICE
ENGINE SOON or Check Engine Lamp) does not
illuminate right after the ignition switch is turned to
the "ON" position
2
The Malfunction Indicator Lamp (SERVICE
ENGINE SOON or Check Engine Lamp) remains
illuminated and never goes out
3
Starting
Cranks, won't start
4
Starts up and dies
5
Hard starting
6
Idling stability
(improper idling)
Unstable idle (rough idle, hunting)
7
Idle speed is high (improper idle speed)
8
Idle speed is low (improper idle speed)
9
Idling stability
(engine stalls)
When the engine is cold, it stalls at idle (die out)
10
When the engine is hot, it stalls at idle (die out)
11
The engine stalls when accelerating (pass out)
12
The engine stalls when decelerating
13
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