DATA LIST REFERENCE TABLE



The following items of ECU input data can be read using M.U.T.-III.
1.The system is normal.
Item No.
Check item
Check conditions
Normal conditions
01
FL wheel speed sensor
Perform a test run of the vehicle.
The speedometer display and the M.U.T.-III display almost agree with each other.
02
FR wheel speed sensor
03
RL wheel speed sensor
04
RR wheel speed sensor
05
Power supply voltage
10 to 18 V
08
Lateral G-sensor (+: left turn, -: right turn)
Vehicle stopped (level)
-0.11 to 0.11 G
Running
-1 to 1 G
09
G sensor (+: deceleration, -: acceleration)
Vehicle stopped (level)
-0.11 to 0.11 G
Running
-1 to 1 G
10
Master cylinder pressure (+: pressure increase, -: pressure decrease)
The brake pedal is depressed.
Increases by the amount of the brake pedal depression.
The brake pedal is released.
-3 to 3 bar
11
Steering angle sensor (+: left turn, -: right turn)
Vehicle stopped (level)
-6 to 6 deg
Running
-720 to 720 deg. (ASC-ECU normal detection value)
-850 to 850 deg. (Sensor normal value as a single unit)
12
Deviation ratio sensor (+: left turn, -: right turn)
Vehicle stopped (level)
-3.6 to 3.6 deg/s
Running
-100 to 100 deg/s
14
Stoplamp switch
The brake pedal is depressed.
ON
The brake pedal is released.
OFF
26
Brake fluid level switch
Brake fluid level is lower than the "LOWER" marking.
Normal
Brake fluid level is higher than the "LOWER" marking.
Lowered
28
ASC/TCL OFF switch
The brake pedal is depressed.
ON
The brake pedal is released.
OFF
45
Steering wheel sensor neutral point learned
Completion
65
Engine speed
When the accelerator pedal is depressed (engine started)
The tachometer display and the M.U.T.-III display almost agree with each other.
66
Engine torque
Increases by the amount of the brake pedal depression.
67
TPS
68
ASC torque intervention permitted
Permitted
88
Vehicle speed
Perform a test run of the vehicle.
The speedometer display and the M.U.T.-III display almost agree with each other.
89
Integrating distance of left wheel
Increases as the vehicle runs.
90
Integrating distance of left wheel
120
Parking brake switch (Input value)
When the parking brake lever is pulled up:
ON
When the parking brake lever is released:
OFF
2.System shutdown by ECU
While ASC-ECU is disabled by the diagnostic function, the M.U.T.-III displayed data is different from the actual measurement.