Mitsubishi Outlander GS45X. Manual - part 775

 

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Mitsubishi Outlander GS45X. Manual - part 775

 

 

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-33

.

Fuel tank pressure sensor monitor

P0451

16

Power steering pressure switch monitor

P0554

17

Throttle position sensor plausibility monitor

P0121, P0221

Mass airflow sensor plausibility monitor

P0068, P1238

Torque monitor

P061A

Idle speed control system monitor

P0506, P0507

18

MIVEC system monitor

P003C

19

Fuel trim monitor

P0171, P0172, P0174, 
P0175

20

Heated oxygen sensor monitor

P0131, P0137, P0151, 
P0157, P2195, P2197

21

Mass airflow sensor monitor

P0102, P0103

22

Manifold absolute pressure (MAP) sensor monitor

P0108

Intake air temperature sensor monitor

P0112, P0113

Engine coolant temperature sensor monitor

P0117, P0118

Heated oxygen sensor monitor

P0132, P0138, P0152, 
P0158, P2252, P2253

Fuel tank temperature sensor monitor

P0182, P0183

Injector monitor

P0201, P0202, P0203, 
P0204, P0205, P0206

Knock sensor monitor

P0327, P0328, P0332, 
P0333

Crankshaft position sensor monitor

P0335

Camshaft position sensor monitor

P0340

Evaporative emission purge solenoid monitor

P0443

Evaporative emission ventilation solenoid monitor

P0446

Fuel tank pressure sensor monitor

P0452, P0453

Fuel level sensor monitor

P0462, P0463

Engine oil control valve monitor

P001A

Engine RPM plausibility monitor

P061C

Barometric pressure sensor monitor

P2228, P2229

Ignition timing retard control (cold start strategy) monitor

P050B

23

Idle speed control system monitor

P1506, P1507

MONITOR ITEM

DIAGNOSTIC TROUBLE 
CODE (DTC)

PATTERN

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-34

PATTERN 1

.

PATTERN 2

.

Drive cycle 
pattern

Inspection 
conditions

• Engine coolant temperature: More than 60°C (140°F)

• Intake air temperature: More than −10°C (14°F)

• Barometric pressure: More than 76 kPa (22.5 inHg)

• Condition of A/T: Selector lever "D" range

Test 
procedure

1. Start the engine with all the accessories switched OFF.
2. Drive the vehicle for 7 minutes at the following conditions. (During the monitor)

NOTE: When the system is normal, the monitor is completed earlier.
• Vehicle speed: More than 30 km/h (19 mph)

• Engine speed: More than 1,200 r/min, less than 3,000 r/min

• Engine load: More than 30 %, less than 60 %

• Without rapid accelerator pedal movement

3. Stop the vehicle in a safe place and turn the ignition switch to "LOCK" (OFF) position.
4. Start the engine and do Steps 1 to 3 again.

NOTE: When the vehicle is operating normally and the OBD-II Drive Cycle is carried out, 
the Readiness Codes will be set as "Complete" on the first drive cycle. The second drive 
cycle is required to set the Readiness Codes as "Complete" if a fault is detected during 
the first drive cycle.

5. Confirm that the diagnostic trouble code (DTC) is not output.

AK700382AC

(2)

(1)

(3)

7 Minutes

During the monitor

1,200 - 3,000 r/min

Ignition
switch:
"LOCK" (OFF)

Engine speed

Time

Inspection 
conditions

Intake air temperature: More than 

−10°C (14°F)

Test 
procedure

1. Start the engine with all the accessories switched OFF.
2. Let the engine idle for 2 minutes. (During the monitor)
3. Turn the ignition switch to the "LOCK" (OFF) position.
4. Start the engine and do Steps 1 to 3 again.

NOTE: When the vehicle is operating normally and the OBD-II Drive Cycle is carried out, 
the Readiness Codes will be set as "Complete" on the first drive cycle. The second drive 
cycle is required to set the Readiness Codes as "Complete" if a fault is detected during 
the first drive cycle.

5. Confirm that the diagnostic trouble code (DTC) is not output.

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-35

PATTERN 3

.

Drive cycle 
pattern

Inspection 
conditions

• Engine coolant temperature: More than 76°C (169°F)

• Intake air temperature: More than −10°C (14°F)

• Barometric pressure: More than 76 kPa (22.4 in.Hg)

• Condition of A/T: Selector lever "D" range

Test 
procedure

1. Start the engine with all the accessories switched OFF.
2. Accelerate until the vehicle speed is 60 km/h (38 mph) and then drive the vehicle for 90 

seconds.

3. Release the accelerator pedal and reduce vehicle speed to 30 km/h (18 mph). (During the 

monitor)

4. Accelerate until the vehicle speed is 60 km/h (38 mph) and then drive the vehicle for 20 

seconds.

5. Release the accelerator pedal and reduce vehicle speed to 30 km/h (18 mph). (During the 

monitor)

6. Stop the vehicle in a safe place and turn the ignition switch to "LOCK" (OFF) position.
7. Start the engine and do Steps 1 to 6 again.

NOTE: When the vehicle is operating normally and the OBD-II Drive Cycle is carried out, 
the Readiness Codes will be set as "Complete" on the first drive cycle. The second drive 
cycle is required to set the Readiness Codes as "Complete" if a fault is detected during 
the first drive cycle.

8. Confirm that the diagnostic trouble code (DTC) is not output.

AK402431

(2)

(1)

(3)

90 Seconds

Ignition 
switch: 
"LOCK" (OFF)

During the monitor

60 km/h
(38 mph)

Vehicle speed

AF

30 km/h
(18mph)

(4)

(5)

(6)

20 Seconds

Time

During the monitor

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-36

PATTERN 4

.

Drive cycle 
pattern

Inspection 
conditions

• Engine coolant temperature: More than 7°C (45°F)

• Intake air temperature: More than −10°C (14°F)

• Barometric pressure: More than 76 kPa (22.4 in.Hg)

• Condition of A/T: Selector lever "D" range

Test 
procedure

1. Start the engine with all accessories switched OFF.
2. Drive the vehicle for 5 minutes at the following conditions. (During the monitor)

• Engine speed: Less than 3,500 r/min

• Airflow rate: More than 14 g/sec, less than 41 g/sec

• Accelerator pedal: Except full close

• Without rapid accelerator pedal movement

3. Release the accelerator pedal for 5 seconds.
4. Drive the vehicle for 2 minutes at the following conditions. (During the monitor)

• Engine speed: Less than 3,500 r/min

• Airflow rate: More than 14 g/sec, less than 41 g/sec

• Accelerator pedal: Except full close

• Without rapid accelerator pedal movement

NOTE: When the system is normal, the monitor is completed earlier.

5. Stop the vehicle in a safe place and turn the ignition switch to "LOCK" (OFF) position.
6. Start the engine and do Steps 1 to 5 again.

NOTE: When the vehicle is operating normally and the OBD-II Drive Cycle is carried out, 
the Readiness Codes will be set as "Complete" on the first drive cycle. The second drive 
cycle is required to set the Readiness Codes as "Complete" if a fault is detected during 
the first drive cycle.

7. Confirm that the diagnostic trouble code (DTC) is not output.

AK700384AB

(2)

(1)

(3)

5 minutes

Ignition
switch:
"lock" (off)

During the monitor

3,500 r/min

Engine speed

(4)

(5)

2 minutes

5 seconds

During the monitor

Time

 

 

 

 

 

 

 

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