Mitsubishi Outlander GS45X. Manual - part 547

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>

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DIAGNOSTIC FUNCTION

M1131155504601

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MALFUNCTION INDICATOR LAMP (SERVICE 
ENGINE SOON OR CHECK ENGINE LAMP)

Among the on-board diagnostic items, Malfunction Indicator 
Lamp (SERVICE ENGINE SOON or Check Engine Lamp) illu-
minates to notify the driver of an emission control malfunction.
However, when an irregular signal returns to normal and the 
engine control module judges that it has returned to normal, the 
Malfunction Indicator Lamp (SERVICE ENGINE SOON or 
Check Engine Lamp) will switch off. 
There are two methods for checking the indicator lamp burn 
out: When the ignition switch is in ON position, the indicator 
lamp is illuminated, and then extinguished few seconds later. 
When the ignition switch is in ON position and the engine 
starts, the indicator lamp is extinguished.
NOTE: When the Transaxle Control Module (TCM) detects 
malfunctions related to the CVT, the Malfunction indicator Lamp 
(SERVICE ENGINE SOON or Check Engine Lamp) is also illu-
minated.

.

AK604392AF

Malfunction
indicator lamp
(SERVICE 
ENGINE 
SOON or check
engine lamp)

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>

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Items Indicated by the Malfunction Indicator Lamp (SERVICE ENGINE SOON or Check 
Engine Lamp) 

DTC

ITEM

P0010

Intake engine oil control valve circuit

P0011

Intake variable valve timing system target error

P0013

Exhaust engine oil control valve circuit

P0014

Exhaust variable valve timing system target error

P0016

Crankshaft/camshaft (intake) position sensor phase problem

P0017

Crankshaft/camshaft (exhaust) position sensor phase problem

P0031

Linear air-fuel ratio sensor heater control circuit low

P0032

Linear air-fuel ratio sensor heater control circuit high

P0037

Heated oxygen sensor (rear) heater control circuit low

P0038

Heated oxygen sensor (rear) heater control circuit high

P0053

Linear air-fuel ratio sensor heater resistance

P0068

*1

Mass airflow sensor plausibility

P0069

Abnormal correlation between manifold absolute pressure sensor and barometric pressure 
sensor

P0101

*1

Mass airflow circuit range/performance problem

P0102

*1

Mass airflow circuit low input

P0103

*1

Mass airflow circuit high input

P0106

Manifold absolute pressure circuit range/performance problem

P0107

Manifold absolute pressure circuit low input

P0108

Manifold absolute pressure circuit high input

P0111

*1

Intake air temperature circuit range/performance problem

P0112

*1

Intake air temperature circuit low input

P0113

*1

Intake air temperature circuit high input

P0116

*1

Engine coolant temperature circuit range/performance problem

P0117

*1

Engine coolant temperature circuit low input

P0118

*1

Engine coolant temperature circuit high input

P0121

*1

Throttle position sensor (main) plausibility

P0122

*1

Throttle position sensor (main) circuit low input

P0123

*1

Throttle position sensor (main) circuit high input

P0125

*1

Insufficient coolant temperature for closed loop fuel control

P0128

Coolant thermostat (coolant temperature below thermostat regulating temperature)

P0130

Linear air-fuel ratio sensor circuit

P0131

Linear air-fuel ratio sensor circuit low voltage

P0132

Linear air-fuel ratio sensor circuit high voltage

P0133

Linear air-fuel ratio sensor circuit slow response

P0134

Linear air-fuel ratio sensor circuit no activity detected

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>

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P0137

Heated oxygen sensor (rear) circuit low voltage

P0138

Heated oxygen sensor (rear) circuit high voltage

P0139

Heated oxygen sensor (rear) circuit slow response

P0140

Heated oxygen sensor (rear) circuit no activity detected

P0171

System too lean

P0172

System too rich

P0181

Fuel tank temperature sensor circuit range/performance

P0182

Fuel tank temperature sensor circuit low input

P0183

Fuel tank temperature sensor circuit high input

P0201

Injector circuit 

− cylinder 1

P0202

Injector circuit 

− cylinder 2

P0203

Injector circuit 

− cylinder 3

P0204

Injector circuit 

− cylinder 4

P0221

*1

Throttle position sensor (sub) plausibility

P0222

*1

Throttle position sensor (sub) circuit low input

P0223

*1

Throttle position sensor (sub) circuit high input

P0300

*2

Random/multiple cylinder misfire detected

P0301

*2

Cylinder 1 misfire detected

P0302

*2

Cylinder 2 misfire detected

P0303

*2

Cylinder 3 misfire detected

P0304

*2

Cylinder 4 misfire detected

P0327

Knock sensor circuit low

P0328

Knock sensor circuit high

P0335

*1

Crankshaft position sensor circuit

P0340

*1

Intake camshaft position sensor circuit

P0365

*1

Exhaust camshaft position sensor circuit

P0401

Exhaust gas recirculation flow insufficient detected

P0420

Warm up catalyst efficiency below threshold

P0441

Evaporative emission control system incorrect purge flow

P0442

Evaporative emission control system leak detected (small leak)

P0443

Evaporative emission control system purge control valve circuit

P0446

Evaporative emission control system vent control circuit

P0450

Evaporative emission control system pressure sensor malfunction

P0451

Evaporative emission control system pressure sensor range/performance

P0452

Evaporative emission control system pressure sensor low input

P0453

Evaporative emission control system pressure sensor high input

P0455

Evaporative emission control system leak detected (gross leak)

P0456

Evaporative emission control system leak detected (very small leak)

DTC

ITEM

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE>

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P0461

Fuel level sensor circuit range/performance <FWD>
Fuel level sensor (main) circuit range/performance <AWD>

P0462

Fuel level sensor circuit low input <FWD>
Fuel level sensor (main) circuit low input <AWD>

P0463

Fuel level sensor circuit high input <FWD>
Fuel level sensor (main) circuit high input <AWD>

P0489

EGR valve (stepper motor) circuit malfunction (ground short)

P0490

EGR valve (stepper motor) circuit malfunction (battery short)

P0506

Idle control system RPM lower than expected

P0507

Idle control system RPM higher than expected

P050B

Ignition timing retard insufficient

P0551

Power steering pressure switch circuit range/performance

P0554

Power steering pressure switch circuit intermittent

P0602

*1

Control module programming error

P0606

*1

Engine control module main processor malfunction

P060B

*1

Internal control module A/D processing performance problem

P060D

*1

Internal control module accelerator pedal position performance problem

P061A

*1

Internal control module torque performance problem

P061C

*1

Internal control module engine RPM performance problem

P062F

*1

Internal control module EEPROM error

P0630

*1

Vehicle Identification Number (VIN) malfunction

P0638

*1

Throttle actuator control motor circuit range/ performance

P0642

*1

Throttle position sensor power supply

P0657

*1

Throttle actuator control motor relay circuit malfunction

P1238

*1

Mass airflow sensor plausibility (torque monitor)

P1506

Idle control system RPM lower than expected at low temperature

P1507

Idle control system RPM higher than expected at low temperature

P1590

*1

TCM to ECM communication error in torque reduction request

P1603

*1

Battery backup circuit malfunction

P2066

Fuel level sensor (sub) circuit range/performance <AWD>

P2096

Post catalyst fuel trim system too lean

P2097

Post catalyst fuel trim system too rich

P2100

*1

Throttle actuator control motor circuit (open)

P2101

*1

Throttle actuator control motor magneto malfunction

P2122

*1

Accelerator pedal position sensor (main) circuit low input

P2123

*1

Accelerator pedal position sensor (main) circuit high input

P2127

*1

Accelerator pedal position sensor (sub) circuit low input

DTC

ITEM