Mitsubishi Evolution X. Manual - part 132

ON-BOARD DIAGNOSTICS

TSB Revision

MULTIPORT FUEL SYSTEM (MFI)

13A-57

Data List Function

The data list items are shown in the following table.
NOTE: Data list items consist of M.U.T.-III items and 
GST items. GST items can be accessed through the 
use of a general scan tool.

NOTE: When M.U.T.-III is used, M.U.T.-III items 
appear alphabetically

M.U.T.-III Item

M.U.T.-III SCAN TOOL 
DISPLAY

ITEM NO.  INSPECTION ITEM

UNIT

A/C compressor relay

93

A/C compressor relay

ON/OFF

A/C SW

76

A/C switch

ON/OFF

Absolute load value

72

Absolute load value

%

Airflow sensor

10

Mass airflow sensor

mV

Airflow sensor

AA

Mass airflow sensor

g/s

APP sensor (main)

11

Accelerator pedal position sensor (main)

mV

APP sensor (main)

BE

Accelerator pedal position sensor (main)

%

APP sensor (sub)

12

Accelerator pedal position sensor (sub)

mV

APP sensor (sub)

BF

Accelerator pedal position sensor (sub)

%

Barometric pressure sensor 

BB

Barometric pressure sensor 

kPa (in.Hg)

Brake light switch

74

Brake light switch

ON/OFF

Calculated load value

73

Calculated load value

%

Closed throttle position switch 84

Closed throttle position signal

ON/OFF

Cranking signal

79

Cranking signal (ignition switch-ST)

ON/OFF

Crankshaft position sensor

2

Crankshaft position sensor

r/min

ECT sensor

6

Engine coolant temperature sensor

°C (°F)

Engine control relay

95

MFI relay

ON/OFF

Engine oil pressure switch

90

Engine oil pressure switch

ON/OFF

ETV relay

96

Throttle actuator control motor relay

ON/OFF

EVAP. emission purge SOL. 
duty

49

Evaporative emission purge solenoid duty

%

Exhaust VVT angle (bank1)

39

Exhaust MIVEC phase angle

°CA

Fan duty

47

Fan motor duty 

%

Fuel level gauge

51

Fuel level gauge

%

Fuel pump relay

97

Fuel pump relay

ON/OFF

Fuel system status (bank 1)

105

Fuel control system status

Closed loop/ 
Open circuit 
drive 
condition

Fuel system status (bank 2)*

106

−

−

Fuel tank differential PRS. 
SNSR

52

Fuel tank differential pressure sensor

mV

Fuel tank temperature sensor

53

Fuel tank temperature sensor

°C (°F)

Ignition switch

85

Ignition switch (IG1)

ON/OFF

ON-BOARD DIAGNOSTICS

TSB Revision

MULTIPORT FUEL SYSTEM (MFI)

13A-58

NOTE: *:The item is only displayed, but not applied.

Injectors

17

Injectors

ms

Intake air temperature sensor

5

Intake air temperature sensor

°C (°F)

Intake VVT angle (bank1)

36

Intake MIVEC phase angle

°CA

ISC learned value (A/C OFF)

68

Idle speed control learned value (A/C OFF)

L/s

ISC learned value (A/C ON)

69

Idle speed control learned value (A/C ON)

L/s

Knock retard

32

Knock retard

°CA

Learned knock retard

33

Knock control learned value

%

Long term fuel trim (bank 1)

26

Long-term fuel trim

%

MAP sensor

8

Manifold absolute pressure sensor

kPa (in.Hg)

Neutral switch

87

Neutral switch <TC-SST>

ON/OFF

Normally closed brake switch

89

Normally closed brake switch

ON/OFF

Oxygen sensor (bank 1 sensor 
1)

AC

Heated oxygen sensor (front)

V

Oxygen sensor (bank 1 sensor 
2)

AD

Heated oxygen sensor (rear)

V

Power steering switch

83

Power steering pressure switch

ON/OFF

Power supply voltage

1

Power supply voltage

V

Relative TP sensor

BC

Relative throttle position sensor

%

Short term fuel trim (bank 1)

28

Short-term fuel trim

%

Spark advance

16

Ignition timing advance

°CA

Starter relay

102

Starter relay

ON/OFF

Target ETV value

59

Throttle actuator control motor target value

V

Target idle speed

3

Target idle speed

r/min

Throttle actuator

58

Throttle actuator control motor

%

TP sensor (main)

13

Throttle position sensor (main)

mV

TP sensor (main)

AB

Throttle position sensor (main)

%

TP sensor (main) learned 
value

14

Throttle position sensor (main) mid opening 
learning value

mV

TP sensor (sub)

15

Throttle position sensor (sub)

mV

TP sensor (sub)

BD

Throttle position sensor (sub)

%

Vehicle speed

4

Vehicle speed

km/h (mph)

Waste gate duty

48

Turbocharger wastegate solenoid 1 duty

%

Waste gate duty (bank 2)

116

Turbocharger wastegate solenoid 2 duty

%

M.U.T.-III SCAN TOOL 
DISPLAY

ITEM NO.  INSPECTION ITEM

UNIT

ON-BOARD DIAGNOSTICS

TSB Revision

MULTIPORT FUEL SYSTEM (MFI)

13A-59

GST Item

PARAMETER 
IDENTIFICATION 
(PID)

DESCRIPTION

COMMON EXAMPLE OF 
GENERAL SCAN TOOL 
DISPLAY

01

Number of emission-related DTCs and MIL status

DTC and MIL status:

Number of DTCs stored in this ECU

DTC_CNT: xxxd

Malfunction Indicator Lamp (MIL) status

MIL: OFF or ON

Supported tests which are continuous

Support status of continuous 
monitors:

Misfire monitoring

MIS_SUP: YES

Fuel system monitoring

FUEL_SUP: YES

Comprehensive component monitoring

CCM_SUP: YES

Status of continuous monitoring tests since DTC cleared

Completion status of 
continuous monitors since 
DTC cleared:

Misfire monitoring

MIS_RDY: YES or NO

Fuel system monitoring

FUEL_RDY: YES or NO

Comprehensive component monitoring

CCM_RDY: YES or NO

Supported tests run at least once per trip

Support status of 
non-continuous monitors:

Catalyst monitoring

CAT_SUP: YES

Heated catalyst monitoring

HCAT_SUP: NO

Evaporative system monitoring

EVAP_SUP: YES

Secondary air system monitoring

AIR_SUP: NO

A/C system refrigerant monitoring

ACRF_SUP: NO

Oxygen sensor monitoring

O2S_SUP: YES

Oxygen sensor heater monitoring

HTR_SUP: YES

EGR system monitoring

EGR_SUP: YES

Status of tests run at least once per trip

Completion status of 
non-continuous monitors 
since DTC cleared:

Catalyst monitoring

CAT_RDY: YES or NO

Heated catalyst monitoring

HCAT_RDY: YES

Evaporative system monitoring

EVAP_RDY: YES or NO

Secondary air system monitoring

AIR_RDY: YES

A/C system refrigerant monitoring

ACRF_RDY: YES

Oxygen sensor monitoring

O2S_RDY: YES or NO

Oxygen sensor heater monitoring

HTR_RDY: YES or NO

EGR system monitoring

EGR_RDY: YES or NO

ON-BOARD DIAGNOSTICS

TSB Revision

MULTIPORT FUEL SYSTEM (MFI)

13A-60

03

Fuel system 1 status

FUELSYS1: 
OL/CL/OL-Drive/OL-Fault/C
L-Fault

04

Calculated LOAD Value

LOAD_PCT: xxx.x%

05

Engine Coolant Temperature

ECT: xxx

°C (xxx°F)

06

Short Term Fuel Trim

−Bank 1

SHRTFT1: xxx.x %

07

Long Term Fuel Trim

−Bank 1

LONGFT1: xxx.x %

0B

Intake Manifold Absolute Pressure

MAP: xxx kPa (xx.x inHg)

0C

Engine RPM

RPM: xxxxx min

-1

0D

Vehicle Speed Sensor

VSS: xxx km/h (xxx mph)

0E

Ignition Timing Advance for #1 Cylinder

SPARKADV: xx

°

0F

Intake Air Temperature

IAT: xxx

°C (xxx°F)

10

Air Flow Rate from Mass Air Flow Sensor

MAF: xxx.xx g/s 

 

(xxxx.x lb/min)

11

Absolute Throttle Position

TP: xxx.x%

13

Location of Oxygen Sensor

O2SLOC: 
O2S11/O2S12/O2S13/O2S2
1/O2S22

14

Bank 1

−Sensor 1

O2S11: x.xxx V
SHRTFT11: xxx.x%

15

Bank 1

−Sensor 2

O2S12: x.xxx V

1C

OBD requirements to which vehicle is designed

OBDSUP: OBD II

1F

Time Since Engine Start

RUNTM: xxxxx sec.

21

Distance Travelled While MIL is Active

MIL DIST: xxxxx km 

 

(xxxxx miles)

2E

Commanded Evaporative Purge

EVAP_PCT: xxx.x%

2F

Fuel Level Input

FLI: xxx.x%

30

Number of warm-ups since diagnostic trouble codes 
cleared

WARM_UPS: xxx

31

Distance since diagnostic trouble codes cleared

CLR_DIST: xxxxx km 

 

(xxxxx miles)

32

Evap System Vapor Pressure

EVAP_VP: xxxx.xx Pa 
(xx.xxx in H2O)

33

Barometric Pressure

BARO: xxx kPa (xx.x inHg)

PARAMETER 
IDENTIFICATION 
(PID)

DESCRIPTION

COMMON EXAMPLE OF 
GENERAL SCAN TOOL 
DISPLAY