Isuzu 4HL1 Workshop Manual page 70

Engine control system
Table of Contents

Advertisement

1A-68 Engine Control System
Tech 2 Data Display
Barometric Pressure
Desired Rail Pressure
Actual Rail Pressure
Common Rail Pressure Sensor
SCV Duty Ratio
SCV Current
EGR Duty Cycle
EGR Position Sensor
EGR Target Lift Position
EGR Current Position
Intake Throttle Valve
Actual Intake Throttle position
Desired Intake Air Throttle Position
Intake Throttle Duty Ratio
Desired Injection Quantity
Desired Fuel Injection Timing
Cylinder 1 Compensation
Cylinder 2 Compensation
Cylinder 3 Compensation
Cylinder 4 Compensation
Main Injection Quantity
Pilot Injection Quantity
Pilot Interval
Main Injection Period
Pilot Injection Period
Idle Position Switch
Idle Up Volume
PTO Accelerator Sensor
PTO Accelerator Opening
Units displayed
100 (DTC61 or DTC84 is
kPa
60 or less (DTC115,
DTC118, DTC227,
MPa
DTC245, or DTC247 is
MPa
V
%
mA
%
V
mm
mm
V
°CA
°CA
%
50 or less (DTC115,
DTC118, DTC227,
3
mm
/st
DTC245, or DTC247 is
°CA
0 (DTC158 or DTC271 is
3
mm
/st
0 (DTC159 or DTC272 is
3
mm
/st
0 (DTC159 or DTC273 is
3
mm
/st
0 (DTC158 or DTC274 is
3
mm
/st
3
mm
/st
3
mm
/st
µsec
µsec
µsec
ON/OFF
OFF(DTC84 is detected)
V
0 (DTC84 is detected)
V
0 (DTC84 is detected)
0 (DTC28 or DTC84 is
%
Fail-safe values
detected)
detected)
detected)
detected)
detected)
detected)
detected)
detected)
Values at starter
switch ON
Approx. 100
(The value will change
depending on the
barometric pressure)
0
Approx. 0 ~ 0.9
0
Approx. 0.8
0
0
Approx. 4.1
Approx. 92.0 ~ 93.0
Approx. 83.0 ~ 84.5
0
0
0
0
0
0
0
0
ON
Approx. 0.4
0.3 ~ 0.6
0

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents