COMMON RAIL SYSTEM
V3800-CR-TE4,V3800-CR-TIE4, DM
1-M8
(2) Normal Value
9Y1200192CRM0016US0
Classifica-
tion
Signal Name
Unit
Engine
Stops
During
Start-Up
Idling
During
Accelera-
tion
During
No-load
Maximum
Speed
In-
put
Pulse /
Rotary
signal
Engine speed
min
-1
(rpm)
0
0
→
800
(Ordinary
tempera-
ture)
Approx.
800
(After
warm-up)
Approx.
800
→
2700
Approx.
2700
(After
warm-up)
Engine speed active
flag
–
OFF
ON
ON
ON
ON
Cam speed active flag
–
OFF
ON
ON
ON
ON
Machine speed
km/h
Sensor unused by CAN input
Analog
signal
Final accelerator pedal
position opening
%
0
0
0
0
→
100
100
Accelerator pedal
position sensor 1
output voltage
V
Sensor unused by CAN input
Accelerator pedal
position sensor 2
output voltage
V
Boost pressure
kPa
Approx.
100
Approx.
100
Approx.
100
–
–
Boost pressure sensor
output voltage
V
Approx.
1.0
Approx.
1.0
Approx.
1.0
–
–
Fuel temperature
°C
Representative value:
Approx. 20 °C (68 °F)
→
Approx. 2.4 V
Representative value:
Approx. 40 °C (104 °F)
→
Approx. 1.5 V
Fuel temperature
sensor output voltage
V
Coolant temperature
°C
Representative value:
Approx. 20 °C (68 °F)
→
Approx. 2.4 V
Representative value:
Approx. 80 °C (176 °F)
→
Approx. 0.5 V
Coolant temperature
sensor voltage output
V
Intake air temperature
°C
Representative value:
Approx. 20 °C (68 °F)
→
Approx. 2.4 V
Representative value:
Approx. 40 °C (104 °F)
→
Approx. 1.5 V
Intake air temperature
sensor output voltage
V
Atmospheric pressure
kPa
Representative value:
Approx. 100 kPa
→
3.7 V (Depending on the atmospheric
pressure)
Atmospheric pressure
sensor output voltage
V
Battery voltage
V
When stopped: Approx. 12.5 V
When operating: Approx. 14 V
(Depends on the battery charging condition, whether or not
there is a load voltage, rotation speed)
Digital
signal
Key Switch
–
ON
ON
ON
ON
ON
Start switch
–
OFF
ON
OFF
OFF
OFF
Neutral switch
–
Sensor unused by CAN input
KiSC issued 05, 2012 A
