DATA LIST REFERENCE TABLE


Item No.
 Check item
 Inspection conditions
 Value to be determined as normal
1
 Battery voltage
 Ignition switch: ON
 System voltage
2
 Engine revolution
  • Engine: Cranking
  • Tachometer: Connected

 Compare engine speed on tachometer with the value displayed on M.U.T.-III
 Matched

  • Engine: Idle operation
  • Transmission: Neutral <M/T> or P range <A/T>
  • A/C switch: OFF

When the engine coolant temperature: - 20°C
 870 - 930 r/min
When the engine coolant temperature: 0°C
 870 - 930 r/min
When the engine coolant temperature: 25°C
 870 - 930 r/min
When the engine coolant temperature: 40°C
 770 - 830 r/min
When the engine coolant temperature: 80°C
 620 - 680 r/min
3
 Target idle speed
  • Engine: Idle operation
  • Transmission: Neutral <M/T> or P range <A/T>
  • A/C switch: OFF

When the engine coolant temperature: - 20°C
 870 - 930 r/min
When the engine coolant temperature: 0°C
 870 - 930 r/min
When the engine coolant temperature: 25°C
 870 - 930 r/min
When the engine coolant temperature: 40°C
 770 - 830 r/min
When the engine coolant temperature: 80°C
 620 - 680 r/min
4
 Vehicle speed sensor
 Running at 40 km/h
 Approximately 40 km/h
5
 Barometric pressure sensor
 Ignition switch: ON
 Altitude: 0 m
 101 kPa
Altitude: 600 m
 95 kPa
Altitude: 1,200 m
 88 kPa
Altitude: 1,800 m
 81 kPa
6
 Manifold absolute pressure sensor
 Ignition switch: ON
 Altitude: 0 m
 101 kPa
Altitude: 600 m
 95 kPa
Altitude: 1,200 m
 88 kPa
Altitude: 1,800 m
 81 kPa

  • Engine coolant temperature: 85 - 95°C
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 When engine is suddenly raced.
 Varies depending on the boost pressure in the inlet manifold
7
 Engine coolant temperature sensor
 Ignition switch: ON or the engine running
 When the engine coolant temperature is -20°C
 - 20°C
When the engine coolant temperature is 0°C
 0°C
When the engine coolant temperature is 20°C
 20°C
When the engine coolant temperature is 40°C
 40°C
When the engine coolant temperature is 80°C
 80°C
8
 Intake air temperature sensor
 Ignition switch: ON or the engine running
 When the intake air temperature is -20°C
 - 20°C
When the intake air temperature is 0°C
 0°C
When the intake air temperature is 20°C
 20°C
When the intake air temperature is 40°C
 40°C
When the intake air temperature is 80°C
 80°C
9
 Accelerator pedal position sensor (main)
 Ignition switch: ON
 Release the accelerator pedal.
 700 - 1,300 mV
Depress the accelerator pedal gradually
 Increases in response to the pedal depression stroke
Depress the accelerator pedal fully.
 4,000 mV or more
10
 Accelerator pedal position sensor (sub)
 Ignition switch: ON
 Release the accelerator pedal.
 200 - 800 mV
Depress the accelerator pedal gradually
 Increases in response to the pedal depression stroke
Depress the accelerator pedal fully.
 2,000 mV or more
11
 Accelerator pedal position sensor (main)
 Ignition switch: ON
 Release the accelerator pedal.
 0 %
Depress the accelerator pedal gradually
 Increases in response to the pedal depression stroke
Depress the accelerator pedal fully.
 98 % or more
12
 Accelerator pedal position sensor (sub)
 Ignition switch: ON
 Release the accelerator pedal.
 20 % or less
Depress the accelerator pedal gradually
 Increases in response to the pedal depression stroke
Depress the accelerator pedal fully.
 98 % or more
15
 Vehicle speed sensor
 Running at 40 km/h
 Approximately 40 km/h
16
 EGR valve position sensor
  • Engine: After warming up the engine
  • Transmission: Neutral <M/T> or P range <A/T>

 Idling
 50 % or more*
3,500 r/min or more
 10 % or less
17
 EGR valve target position
  • Engine: After warming up the engine
  • Transmission: Neutral <M/T> or P range <A/T>

 Idling
 50 % or more
3,500 r/min or more
 10 % or less
21
 Fuel temperature sensor
 Ignition switch: ON or the engine running
 When the fuel temperature is -20°C
 - 20°C
When the fuel temperature is 0°C
 0°C
When the fuel temperature is 20°C
 20°C
When the fuel temperature is 40°C
 40°C
When the fuel temperature is 80°C
 80°C
25
 A/C switch
 Engine: Idling after warming up the engine
 A/C switch: OFF
OFF
A/C switch: ON (A/C compressor clutch in operation)
 ON
27
 A/C compressor relay
 Engine: Idling after warming up the engine
 A/C switch: OFF
OFF
A/C switch: ON (A/C compressor clutch in operation)
 ON
28
 AT/MT switch
 Ignition switch: ON
 Vehicles with M/T
 M/T
Vehicles with A/T
 A/T
29
 Condenser fan relay <Vehicles with A/C condenser fan>
 Engine: Idling after warming up the engine
 A/C switch: OFF
 OFF
A/C switch: ON
 ON
30
 Engine control relay
 Ignition switch: ON
 ON
33
 Engine warning lamp
 Ignition switch: ON
 When engine warning lamp is not illuminated
 OFF
When engine warning lamp is illuminated
 ON
35
 Glow lamp
 Ignition switch: ON
 When glow lamp is not illuminated
 OFF
When glow lamp is illuminated
 ON
36
 Glow plug relay
  • Engine coolant temperature: lower than 40 °C
  • Engine: Idling after starting engine (for 180 seconds after starting engine)

 ON
Engine: Idling after warming up engine
 OFF
38
 Ignition switch
 Ignition switch: ON
 ON
40
 Starter switch
 Ignition switch: ON
 OFF
Engine: Cranking
 ON
42
 Neutral switch <A/T>
 Ignition switch: ON
 Selector lever: N or P range
 N or P
Selector lever: Except N or P range
 D or R
45
 Throttle position sensor
  • Remove the intake air hose at the throttle body
  • Disconnect the connector of the throttle body assembly
  • With the special tool test harness (MB991658) bridge only the mating terminals of No. 1, No. 2, and No. 4 of the disconnected connectors
  • Ignition switch: ON (engine stopped)

 Fully close the throttle valve with your finger
 300 - 700 mV
Fully open the throttle valve with your finger
 4,000 mV or more
47
 Throttle position sensor
  • Remove the intake air hose at the throttle body
  • Disconnect the connector of the throttle body assembly
  • With the special tool test harness (MB991658) bridge only the mating terminals of No. 1, No. 2, and No. 4 of the disconnected connectors
  • Ignition switch: ON (engine stopped)

 Fully close the throttle valve with your finger
 0 - 5 deg
Fully open the throttle valve with your finger
 73 deg or more
56
 Engine revolution
  • Engine: Cranking
  • Tachometer: Connected

 Compare engine speed on tachometer with the value displayed on M.U.T.-III
 Matched

  • Engine: Idle operation
  • Transmission: Neutral <M/T> or P range <A/T>
  • A/C switch: OFF

When the engine coolant temperature: - 20°C
 870 - 930 r/min
When the engine coolant temperature: 0°C
 870 - 930 r/min
When the engine coolant temperature: 25°C
 870 - 930 r/min
When the engine coolant temperature: 40°C
 770 - 830 r/min
When the engine coolant temperature: 80°C
 620 - 680 r/min
63
 Rail pressure sensor
  • Engine coolant temperature: 85 - 95°C
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 Idling
 Rail pressure target ± 10 MPa
Depress the accelerator pedal gradually
 Rail pressure target ± 15 MPa
64
 Rail pressure target
  • Engine coolant temperature: 85 - 95°C
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 Idling
 20 - 35 MPa
Depress the accelerator pedal gradually
 Increases in response to the pedal depression stroke
66
 Supply pump learned value
 Ignition switch: ON
 -300 to 300 mA
67
 Supply pump target value
  • Engine coolant temperature: 85 - 95°C
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 Idling
 1,700 - 1,900 mA
Depress the accelerator pedal gradually
 Decreases in response to the pedal depression stroke
75
 Power steering fluid pressure switch
 Engine: Idle operation
 Steering wheel stationary
 OFF
Steering wheel turning
 ON
131
 Clutch switch <M/T>
 Ignition switch: ON
 Depress the clutch pedal
 ON
Release the clutch pedal
 OFF
144
 A/T fluid temperature
 Driving after engine has warmed up
 Gradually increases
152
 Fuel filter pressure switch
 Ignition switch: ON
 OFF

  • Engine: Idling
  • Squeeze the fuel hose with one’s fingers at the inlet side of the fuel filter

 ON
320
 Accelerator pedal position sensor main (After compensation)
 Ignition switch: ON
 Release the accelerator pedal
 0 %
Depress the accelerator pedal gradually
 Increases in response to the pedal depression stroke
Depress the accelerator pedal fully
 98 % or more
413
 Starter relay
 Ignition switch: ON
 OFF
Engine: Cranking
 ON
450
 Water level switch
 Ignition switch: ON
 The water level in the fuel filter is lower than the standard value. (Approximately 130 ml or less)
 OFF
The water level in the fuel filter is higher than the standard value. (Approximately 130 ml or more)
 ON
451
 Engine oil pressure switch
 Ignition switch: ON
 ON
Engine: Idle operation
 OFF
510
 Target idle speed 2
  • Engine: Idle operation
  • Transmission: Neutral <M/T> or P range <A/T>
  • A/C switch: OFF

When the engine coolant temperature is -20°C
 870 - 930 r/min
When the engine coolant temperature is 0°C
 870 - 930 r/min
When the engine coolant temperature is 20°C
 870 - 930 r/min
When the engine coolant temperature is 40°C
 770 - 830 r/min
When the engine coolant temperature is 80°C
 620 - 680 r/min
554
 Start Condition of Small Quantity Learning
 Engine: Idling operation after warm-up
 ON
Ignition switch: ON
 OFF
555
 Water temperature Start condition of Small Quantity Learning
 Engine warm-up
 ON
Before engine warm-up
 OFF
556
 Fuel temperature start condition of Small Quantity Learning
 Engine warm-up
 ON
Before engine warm-up
 OFF
557
 AT Oil temperature Start condition of Small Quantity Learning
 After road test (after automatic transmission fluid temperature has risen)
 ON
Before engine warm-up
 OFF
note *: At an outside temperature of approximately 20°C. When the exhaust gas recirculation valve position sensor is checked at the outside temperature of 20°C or more, the value would be possibly below the opening degree (normal value). Also, the value would be possibly below the opening degree (normal value) under the following conditions:

Engine-ECU Monitor Item



Item No.
 Inspection item
 Explanation of M.U.T. display
 Guideline for inspection
 Display range, numerical value
13
 Accelerator pedal position sensor (main) learned closed position
 Learning value of not depressed accelerator pedal state is shown
 Ignition switch: ON
 700 - 1,300 mV
46
 Throttle position sensor learned closed position
 Learning value of fully closed throttle valve state is shown
 Ignition switch: ON
 9 deg or less
57
 Fuel quantity final
 Indicates the final injection quantity
  • Engine: After warm-up, idle operation
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 3 - 10 mm3/st
58
 Fuel quantity pre
 Indicates the pre injection quantity
  • Engine: After warm-up, idle operation
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 0.5 - 3 mm3/st
59
 Fuel quantity smoke limit
 Indicates the limit of injection quantity determined by the charging pressure
 Engine: After warm-up, 2,000r/min
 35 mm3/st or more
60
 Fuel quantity start
 Indicates the pilot injection quantity determined by water temperature
 Ignition switch: ON
 When engine coolant temperature is 0°C
 40 - 50 mm3/st
When engine coolant temperature is 70°C
 30 - 40 mm3/st
61
 Fuel injection interval pilot
 Interval between end of pilot injection and start of main injection
 Engine: After warm-up
 200 - 2,000 us
62
 Fuel injection timing main
 Indicates the main injection timing
 Engine: After warm-up, idle operation
 -8 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
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
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
106
 Idle speed control torque
 Indicates the target torque for idle speed control (ISC)
  • Engine: After warm-up, idle operation
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 50 - 120 Nm
145
 Odometer calculated by engine-ECU
 Indicates the total driving distance saved to the odometer.
 Ignition switch: ON
 0 - 1,999,999 km
219
 Fuel injection quantity main
 Indicates the main injection quantity of the injector.
 Engine: Idle operation
 0 - 90 mm3/st
220
 Fuel injection quantity after
 Indicates the after injection quantity.
 Engine: Idle operation
 0 - 25.5 mm3/st
488
 Brake override operated ODO
 Indicates the mileage travelled when the brake override is activated.
 Ignition switch: ON
 0 - 1,999,999 km
489
 Final torque target
 Indicates the final target torque.
  • Engine: After warm-up, idle operation
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 -150 to 500 Nm
490
 Fuel injection quantity pilot 1
 Indicates the pilot 1 injection quantity
  • Engine: After warm-up, idle operation
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 0 - 25.5 mm3/st
491
 Fuel injection quantity pilot 2
 Indicates the pilot 2 injection quantity
  • Engine: After warm-up, idle operation
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 0 - 25.5 mm3/st
492
 Fuel injection quantity pilot 3
 Indicates the pilot 3 injection quantity
  • Engine: After warm-up, idle operation
  • Lamps and all accessories: OFF
  • Transmission: Neutral <M/T> or P range <A/T>

 0 - 25.5 mm3/st
534
 Count of small quantity learning
 Indicates how many times the small injection quantity learning update has been completed at the market, which the engine-ECU has stored.
 Ignition switch: ON
 0 - 255
547
 Odometer since last Small Quantity Learning
 Driving distance since the last small quality learning
 Ignition switch: ON
 0 - 19,999 km
548
 Total Odometer for Small Quantity Learning
 Indicates the mileage travelled after the system has learned the fuel lines or the fuel injector is replaced.
 Ignition switch: ON
 0 - 1,999,999 km
549
 Last Odometer for Small Quantity Learning
 Indicates the mileage travelled from the last-but-one learning to the last learning.
 Ignition switch: ON
 0 - 19,999 km
550
 2nd Last Odometer for Small Quantity Learning
 Indicates the mileage travelled from the last-but-two learning to the last-but-one learning.
 Ignition switch: ON
 0 - 19,999 km
551
 3rd Last Odometer for Small Quantity Learning
Indicates the mileage travelled from the last-but-three learning to the last-but-two learning.
 Ignition switch: ON
 0 - 19,999 km
552
 Count of Small Quantity Learning at Market
 How many times the ECU has learned small quantity of injected fuel automatically.
 Ignition switch: ON
 0 - 255
553
 Count of Small Quantity Learning at Dealer
 How many times a dealership has executed small quantity learning.
 Ignition switch: ON
 0 - 255
note *: This item is indicated as follows. FF: Initial condition, 0: Non-learning state, 1: Temporary learning completed status, 2: Learning completed status, 3: The status of the relearning is not complete.