Isuzu 2008MY N Series Workshop Manual page 43

1A-40 Engine Control System (4HK1)
Scan Tool Parameter
FRP Regulator Command
(Fuel Rail Pressure)
FRP Regulator Commanded
Fuel Flow
FRP Regulator Feedback
Current (Fuel Rail Pressure)
Accelerator Pedal Position
APP Sensor 1 (Accelerator
Pedal Position)
APP Sensor 2 (Accelerator
Pedal Position)
Desired EGR Position
EGR Position 1
EGR Position 1
EGR Position 2
EGR Position 3
Intake Throttle Solenoid
Command
Desired Intake Throttle
Position
Intake Throttle Position
Intake Throttle Position
Sensor
Idle-Up Sensor
Fuel Compensation Cyl. 1
Fuel Compensation Cyl. 2
Fuel Compensation Cyl. 3
Fuel Compensation Cyl. 4
Fuel Supply Pump Status
Rail Pressure Feedback Mode
Engine Running Status
Engine Runtime
Vehicle Speed
Starter Switch
Ignition Switch
Units Displayed Typical Data Value at Engine
%
3
mm /sec More than 2000 mm
mA
%
Volts
Volts
%
%
Low/ High
Low/ High
Low/ High
%
%
%
Volts
Volts
3
mm -5.0 to 5.0 mm
3
mm -5.0 to 5.0 mm
3
mm -5.0 to 5.0 mm
3
mm -5.0 to 5.0 mm
Not Learnd/
Learned
Shutoff Mode/
Start Mode/ Wait
Mode/ Wait to
Restart/
Feedback Mode
Off/ Ignition On/
Cranking/
Running
Time (hour:
minute: second)
km/h/ MPH
On/ Off
On/ Off
Idle
30 to 45%
3
/sec
900 to 1100 mA
0%
0.3 to 0.7 volts
4.1 to 4.5 volts
0%
0%
Low or High
Low or High
Low or High
0%
More than 90%
More than 100%
More than 3.9 volts
0.3 to 0.6 volts
3
(varies)
3
(varies)
3
(varies)
3
(varies)
Learned
Feedback Mode
Running
Varies
0 km/h/ 0 MPH
Off
On
Typical Data Value at 1700
RPM
25 to 35%
3
More than 3500 mm /sec
800 to 900 mA
23 to 30%
1.2 to 1.6 volts
3.4 to 3.8 volts
Less than 35%
Less than 35%
Low or High
Low or High
Low or High
0%
More than 90%
More than 100%
More than 3.9 volts
0.3 to 0.6 volts
3
0.0 mm
3
0.0 mm
3
0.0 mm
3
0.0 mm
Learned
Feedback Mode
Running
Varies
0 km/h/ 0 MPH
Off
On