Mitsubishi Outlander XL. Manual - part 203

INSPECTION PROCEDURE 17: Too high CO
and HC concentration when idling
............................

13Ab-797

INSPECTION PROCEDURE 18: Transient,
Mass Emission Tailpipe Test Failure.
............................

13Ab-799

INSPECTION PROCEDURE 19: Purge Flow
Test of the Evaporative Emission
Canister Failure............

13Ab-804

INSPECTION PROCEDURE 20: Pressure
Test of the Evaporative System
Failure.....................

13Ab-805

INSPECTION PROCEDURE 21: Power supply
system and ignition switch - IG
system......................

13Ab-807

INSPECTION PROCEDURE 22: Fuel pump
system......................

13Ab-813

INSPECTION PROCEDURE 23: Ignition
Switch-ST System and Transmission
Range Switch System........

.13Ab-819

INSPECTION PROCEDURE 24: Ignition
Circuit System..............

13Ab-826

INSPECTION PROCEDURE 25: A/C system.
............................

13Ab-831

INSPECTION PROCEDURE 26: Engine oil
pressure switch System.. . . . .

13Ab-834

DATA LIST REFERENCE TABLE...

13Ab-837

GENERAL SCAN TOOL (GST) MODE 01
REFERENCE TABLE.............

13Ab-852

ACTUATOR TEST REFERENCE TABLE
............................

13Ab-857

CHECK AT THE ENGINE CONTROL MODULE
(ECM).......................

13Ab-859

INSPECTION PROCEDURE USING AN
OSCILLOSCOPE................

13Ab-868

13Ab-7

TROUBLESHOOTING STRATEGY

M11310100001USA0000010000

NOTE: 

If a DTC is erased, its "freeze frame" data

will be also erased and system readiness test
status will be reset. Store the "freeze frame"
data before erasing the DTC.
Use  these  steps  to  plan  your  diagnostic  strategy.  If
you  follow  them  carefully,  you  will  be  sure  to  have
exhausted most of the possible ways to find an MFI
fault.

1.

Gather as much information as possible about the
complaint from the customer.

2.

Verify that the condition described by the customer
exists.

3.

Check the vehicle for any MFI Diagnostic Trouble
Code (DTC).

4.

If you cannot verify the condition and there are no
DTCs,  the  malfunction  is  intermittent.  For
information  on  how  to  cope  with  intermittent
malfunctions,  refer  to  GROUP  00,  How  to  Use
Troubleshooting/Inspection Service Points - How to
Cope with Intermittent Malfunctions P.00-15.

5.

If  you  can  verify  the  condition  but  there  are  no
DTCs, or the system cannot communicate with the

scan tool, refer to the trouble symptom classification
table.

6.

If there is a DTC, record the number of the code,
then  erase  the  code  from  the  memory  using  the
scan tool.

7.

Reconfirm the malfunction symptom and carry out
a test drive with the drive cycle pattern.

8.

If  DTC  is  set  again,  carry  out  an  inspection  with
appropriate diagnostic trouble code procedures.

9.

If  DTC  is  not  set  again,  the  malfunction  is
intermittent.  For  information  on  how  to  cope  with
intermittent malfunctions, refer to GROUP 00, How
to Use Troubleshooting/Inspection Service Points -
How  to  Cope  with  Intermittent  Malfunctions  P.
00-15.

10.

After repairs are completed, conduct a road test
duplicating the complaint set conditions to confirm
the malfunction has been corrected.

NOTE: 

If the engine control module (ECM) is

replaced, Immobilizer Encrypted Code Registration
should be carried out, Refer to GROUP 42B, ID Code
Registration Judgment Table <Vehicles with KOS> P.
42B-12or GROUP 42C, ID Code Registration
Judgment Table <Vehicles with WCM> P.42C-8.

DIAGNOSTIC FUNCTION

M11310100008USA0000010000

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

ZK603387AA00

Mulfunction
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)
illuminates 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.
Immediately after the ignition switch is turned on, the Malfunction
Indicator  Lamp  (SERVICE  ENGINE  SOON  or  Check  Engine
Lamp)  is  lit  for  20  seconds  to  indicate  that  the  Malfunction
Indicator  Lamp  (SERVICE  ENGINE  SOON  or  Check  Engine
Lamp) operates normally.

NOTE: 

When the Transmission Control Module (TCM) detects

malfunctions related to the automatic transaxle, the
Malfunction indicator Lamp (SERVICE ENGINE SOON or Check
Engine Lamp) is also illuminated.

13Ab-8

MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>

TROUBLESHOOTING STRATEGY

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

DTC

ITEM

P0031

Heated oxygen sensor heater circuit low (bank 1 sensor 1)

P0032

Heated oxygen sensor heater circuit high (bank 1 sensor 1)

P0037

Heated oxygen sensor heater circuit low (bank 1 sensor 2)

P0038

Heated oxygen sensor heater circuit high (bank 1 sensor 2)

P0043

Heated oxygen sensor heater circuit low (bank 1 sensor 3) <California>

P0044

Heated oxygen sensor heater circuit high (bank 1 sensor 3) <California>

P0051

Heated oxygen sensor heater circuit low (bank 2 sensor 1)

P0052

Heated oxygen sensor heater circuit low (bank 2 sensor 1)

P0057

Heated oxygen sensor heater circuit low (bank 2 sensor 2)

P0058

Heated oxygen sensor heater circuit high (bank 2 sensor 2)

P0069

Abnormal correlation between manifold absolute pressure sensor and barometric pressure
sensor

P0101*

Mass airflow circuit range/performance problem

P0102*

Mass airflow circuit low input

P0103*

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*

Intake air temperature circuit range/performance problem

P0112*

Intake air temperature circuit low input

P0113*

Intake air temperature circuit high input

P0116*

Engine coolant temperature circuit range/performance problem

P0117*

Engine coolant temperature circuit low input

P0118*

Engine coolant temperature circuit high input

P0122*

Throttle position sensor (main) circuit low input

P0123*

Throttle position sensor (main) circuit high input

P0125*

Insufficient coolant temperature for closed loop fuel control

P0128

Coolant thermostat (Coolant temperature below thermostat regulating temperature)

P0131

Heated oxygen sensor circuit low voltage (bank 1 sensor 1)

P0132

Heated oxygen sensor circuit high voltage (bank 1 sensor 1)

P0133

Heated oxygen sensor circuit slow response (bank 1 sensor 1)

P0134*

Heated oxygen sensor circuit no activity detected (bank 1 sensor 1)

P0137

Heated oxygen sensor circuit low voltage (bank 1 sensor 2)

P0138

Heated oxygen sensor circuit high voltage (bank 1 sensor 2)

P0139

Heated oxygen sensor circuit slow response (bank 1 sensor 2)

P0140

Heated oxygen sensor circuit no activity detected (bank 1 sensor 2)

P0143

Heated oxygen sensor circuit low voltage (bank 1 sensor 3) <California>

P0144

Heated oxygen sensor circuit high voltage (bank 1 sensor 3) <California>

MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>

13Ab-9

DIAGNOSTIC FUNCTION

DTC

ITEM

P0145

Heated oxygen sensor circuit slow response (bank 1sensor 3) <California>

P0146

Heated oxygen sensor circuit no activity detected (bank 1 sensor 3) <California>

P0151

Heated oxygen sensor circuit low voltage (bank 2 sensor 1)

P0152

Heated oxygen sensor circuit high voltage (bank 2 sensor 1)

P0153

Heated oxygen sensor circuit slow response (bank 2 sensor 1)

P0154*

Heated oxygen sensor circuit no activity detected (bank 2 sensor 1)

P0157

Heated oxygen sensor circuit low voltage (bank 2 sensor 2)

P0158

Heated oxygen sensor circuit high voltage (bank 2 sensor 2)

P0159

Heated oxygen sensor circuit slow response (bank 2 sensor 2)

P0160

Heated oxygen sensor circuit no activity detected (bank 2 sensor 2)

P0171

System too lean (bank 1)

P0172

System too rich (bank 1)

P0174

System too lean (bank 2)

P0175

System too rich (bank 2)

P0181

Fuel temperature sensor circuit range/performance

P0182

Fuel temperature sensor circuit low input

P0183

Fuel 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

P0205

Injector circuit - cylinder 5

P0206

Injector circuit - cylinder 6

P0222*

Throttle position sensor (sub) circuit low input

P0223*

Throttle position sensor (sub) circuit high input

P0300

Random/multiple cylinder misfire detected

P0301

Cylinder 1 misfire detected

P0302

Cylinder 2 misfire detected

P0303

Cylinder 3 misfire detected

P0304

Cylinder 4 misfire detected

P0305

Cylinder 5 misfire detected

P0306

Cylinder 6 misfire detected

P0335*

Crankshaft position sensor circuit

P0340*

Camshaft position sensor circuit

P0401

Exhaust gas recirculation flow insufficient detected

P0421

Warm up catalyst efficiency below threshold (bank 1)

P0431

Warm up catalyst efficiency below threshold (bank 2)

P0441

Evaporative emission control system incorrect purge flow

P0442

Evaporative emission control system leak detected (small leak)

13Ab-10

MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>

DIAGNOSTIC FUNCTION