Isuzu 2008MY N Series Workshop Manual page 44

Scan Tool Parameter
Ignition Voltage
Battery Voltage
Clutch Pedal Switch
Neutral Switch
Park Brake Switch
Exhaust Brake Switch
Exhaust Brake Valve
Command
Exhaust Brake Cut Request
from ABS Module
Exhaust Brake Cut Request
from TCM
ASR Commanded APP
(Accelerator Pedal Position)
PTO Switch
PTO Remote Throttle
PTO Remote Throttle Sensor
Engine Warm Up Switch
A/C Signal
Refrigerator Switch
Oil Level
Glow plug Relay Command
Malfunction Indicator Lamp
(MIL)
Distance While MIL is
Activated
Engine Run Time with MIL
Active
Vane Control Solenoid Error
Vane Position Sensor Error
Turbocharger Control Module
Error
Total Engine Overspeed
Event
Total Engine Coolant
Overtemperature Event
Total Fuel Temperature
Overtemperature Event
Units Displayed Typical Data Value at Engine
Volts
Volts
Applied/
Released
Neutral/ In Gear
Applied/
Released
On/ Off
On/ Off
Inactive/ Active
Inactive/ Active
%
On/ Off
%
Volts
On/ Off
On/ Off
On/ Off
Normal/ Low
On/ Off
On/ Off
km/ Miles
minutes
No/ Stuck/ Short
Circuit
No/ All Low/ All
High
No/ High Voltage
Counter
Counter
Counter
Engine Control System (4HK1)
Idle
22.0 to 30.0 volts
22.0 to 30.0 volts
Released
Neutral
Released
Off
Off
Inactive
Inactive
100%
Off
0%
Less than 0.4 volts
Off
Off
Off
Normal
Off
Off
0 km/ 0 Miles
0
No
No
No
Varies
Varies
Varies
1A-41
Typical Data Value at 1700
RPM
22.0 to 30.0 volts
22.0 to 30.0 volts
Released
Neutral
Released
Off
Off
Inactive
Inactive
100%
Off
0%
Less than 0.4 volts
Off
Off
Off
Normal
Off
Off
0 km/ 0 Miles
0
No
No
No
Varies
Varies
Varies