Mitsubishi L200. Manual — part 190

TROUBLESHOOTING

DIESEL FUEL

13A-556

62

Fuel
injection
timing
main

Main injection timing

Engine: After warm-up, idle
operation

−3 to 4°CA

65

Supply
pump
learned
status

Although the fuel discharge
quantity is decided depending on
the drive current of the suction
control valve of the supply pump,
learning is executed in idle state
because there is a machine
difference. The learned status is
indicated.

Ignition switch: ON

2*

78

Small
injection
quantity at
pressure 1
− No. 1
cylinder

Indicates the final learned value of
the small injection quantity of No.
1 cylinder at 25 MPa

Ignition switch: ON

−0.41 to 0.36
ms

79

Small
injection
quantity at
pressure 1
− No. 2
cylinder

Indicates the final learned value of
the small injection quantity of No.
2 cylinder at 25 MPa

Ignition switch: ON

−0.41 to 0.36
ms

80

Small
injection
quantity at
pressure 1
− No. 3
cylinder

Indicates the final learned value of
the small injection quantity of No.
3 cylinder at 25 MPa

Ignition switch: ON

−0.41 to 0.36
ms

81

Small
injection
quantity at
pressure 1
− No. 4
cylinder

Indicates the final learned value of
the small injection quantity of No.
4 cylinder at 25 MPa

Ignition switch: ON

−0.41 to 0.36
ms

82

Small
injection
quantity at
pressure 2
− No. 1
cylinder

Indicates the final learned value of
the small injection quantity of No.
1 cylinder at 40 MPa

Ignition switch: ON

−0.47 to 0.43
ms

83

Small
injection
quantity at
pressure 2
− No. 2
cylinder

Indicates the final learned value of
the small injection quantity of No.
2 cylinder at 40 MPa

Ignition switch: ON

−0.47 to 0.43
ms

Ite
m
No.

Inspectio
n item

Explanation of M.U.T. display

Guideline for inspection

Display range,
numerical
value

TROUBLESHOOTING

DIESEL FUEL

13A-557

84

Small
injection
quantity at
pressure 2
− No. 3
cylinder

Indicates the final learned value of
the small injection quantity of No.
3 cylinder at 40 MPa

Ignition switch: ON

−0.47 to 0.43
ms

85

Small
injection
quantity at
pressure 2
− No. 4
cylinder

Indicates the final learned value of
the small injection quantity of No.
4 cylinder at 40 MPa

Ignition switch: ON

−0.47 to 0.43
ms

86

Small
injection
quantity at
pressure 3
− No. 1
cylinder

Indicates the final learned value of
the small injection quantity of No.
1 cylinder at 70 MPa

Ignition switch: ON

−0.29 to 0.32
ms

87

Small
injection
quantity at
pressure 3
− No. 2
cylinder

Indicates the final learned value of
the small injection quantity of No.
2 cylinder at 70 MPa

Ignition switch: ON

−0.29 to 0.32
ms

88

Small
injection
quantity at
pressure 3
− No. 3
cylinder

Indicates the final learned value of
the small injection quantity of No.
3 cylinder at 70 MPa

Ignition switch: ON

−0.29 to 0.32
ms

89

Small
injection
quantity at
pressure 3
− No. 4
cylinder

Indicates the final learned value of
the small injection quantity of No.
4 cylinder at 70 MPa

Ignition switch: ON

−0.29 to 0.32
ms

90

Small
injection
quantity at
pressure 4
− No. 1
cylinder

Indicates the final learned value of
the small injection quantity of No.
1 cylinder at 100 MPa

Ignition switch: ON

−0.13 to 0.17
ms

Ite
m
No.

Inspectio
n item

Explanation of M.U.T. display

Guideline for inspection

Display range,
numerical
value

TROUBLESHOOTING

DIESEL FUEL

13A-558

91

Small
injection
quantity at
pressure 4
− No. 2
cylinder

Indicates the final learned value of
the small injection quantity of No.
2 cylinder at 100 MPa

Ignition switch: ON

−0.13 to 0.17
ms

92

Small
injection
quantity at
pressure 4
− No. 3
cylinder

Indicates the final learned value of
the small injection quantity of No.
3 cylinder at 100 MPa

Ignition switch: ON

−0.13 to 0.17
ms

93

Small
injection
quantity at
pressure 4
− No. 4
cylinder

Indicates the final learned value of
the small injection quantity of No.
4 cylinder at 100 MPa

Ignition switch: ON

−0.13 to 0.17
ms

94

Small
injection
quantity at
pressure 5
− No. 1
cylinder

Indicates the final learned value of
the small injection quantity of No.
1 cylinder at 150 MPa

Ignition switch: ON

−0.16 to 0.17
ms

95

Small
injection
quantity at
pressure 5
− No. 2
cylinder

Indicates the final learned value of
the small injection quantity of No.
2 cylinder at 150 MPa

Ignition switch: ON

−0.16 to 0.17
ms

96

Small
injection
quantity at
pressure 5
− No. 3
cylinder

Indicates the final learned value of
the small injection quantity of No.
3 cylinder at 150 MPa

Ignition switch: ON

−0.16 to 0.17
ms

97

Small
injection
quantity at
pressure 5
− No. 4
cylinder

Indicates the final learned value of
the small injection quantity of No.
4 cylinder at 150 MPa

Ignition switch: ON

−0.16 to 0.17
ms

Ite
m
No.

Inspectio
n item

Explanation of M.U.T. display

Guideline for inspection

Display range,
numerical
value

TROUBLESHOOTING

DIESEL FUEL

13A-559

106 Idle speed

control
torque

Target torque for idle speed control
(ISC)

• Engine: After warm-up, idle

operation

• Lights and all accessories:

OFF

• Transmission: Neutral <M/T>

or P range <A/T>

50

− 120 Nm

116 Request

of mode
DPF
regenerati
on
<Euro5>

• Indicates the DPF regeneration

request mode.

Not request: Not reached to the
load amount which requires the
regeneration
Distance1: State in which the
regeneration is required by the
actual driving distance
Distance2: State in which the
regeneration is required by the
distance calculated by subtracting
the distance on the natural
regeneration during driving from
the actual driving distance
Summ: State in which the
regeneration is required by the
load amount calculated by the
quantity survey
Pressure difference: State in which
the regeneration is required by the
load amount calculated by the
difference pressure
Manual: State in which the
regeneration is forcibly performed
by the M.U.T.-III.

Ignition switch: ON

Changes
depending on
the vehicle
status.

126 No. 2

exhaust
gas
temperatu
re sensor
(catalyst
temperatu
re) max
value
<Euro5>

Indicates the highest temperature
of the temperatures, saved in the
engine-ECU, that are detected by
the No.2 exhaust gas temperature
sensor (catalyst temperature).

Ignition switch: ON

−200 to
1,075

°C

Ite
m
No.

Inspectio
n item

Explanation of M.U.T. display

Guideline for inspection

Display range,
numerical
value