43
SPN SPN Name
SPN Description
532 Engine Speed At High Idle, Point 6
(Engine Configuration)
Engine speed of high idle of the engine torque map.
558 Accelerator Pedal 1 Low Idle Switch
Switch signal which indicates whether the accelerator pedal kickdown switch is
opened or closed.
559 Accelerator Pedal Kickdown Switch
Switch signal which indicates whether the accelerator pedal kickdown switch is
opened or closed.
590 Engine Idle Shutdown Timer State
Status signal which indicates the current mode of operation of the idle shutdown
timer system.
597 Brake switch
Switch signal which indicates that the driver operated brake foot pedal is being
pressed.
598 Clutch switch
Switch signal which indicates that the clutch pedal is being pressed.
636 Engine position sensor
641 Engine Variable Geometr
Turbocharger Actuator #1
Actuator that controls the variable geometry turbocharger geometry.
645 Engine Tachometer Signal Output
651 Engine Injector Cylinder #01
652 Engine Injector Cylinder #02
653 Engine Injector Cylinder #03
654 Engine Injector Cylinder #04
655 Engine Injector Cylinder #05
656 Engine Injector Cylinder #06
657 Engine Injector Cylinder #07
658 Engine Injector Cylinder #08
677 Engine Starter Motor Relay
Activates the starter.
723 Engine Speed 2
Engine Speed 2
788 Transmission Clutch Actuator
Identifies the status of the actuator that controls the clutch.
968 Engine Idle Increment Switch
Switch signal which indicates the position of the idle increment switch.
972 Accelerator Interlock Switch
Switch signal used to disable the accelerator and remote accelerator inputs,
causing the engine to return to idle.
974 Remote Accelerator Pedal Position
The ratio of actual position of the remote analogue engine speed/torque request
input device (such as an accelerator pedal or throttle lever) to the maximum
position of the input device.
986 Requested Percent Fan Speed
Fan speed as a ratio of the actual fan drive (current speed) to the fully engaged
fan drive (maximum fan speed).
1110 Engine Oil Temperature 2
Temperature of the engine lubricant.
1239 Engine Fuel Leakage 1
Status signal which indicates fuel leakage in the fuel rail of the engine. Location
can be either before or after the fuel pump.
1322
Engine Misfire for Multiple Cylinders
When a misfire occurs in any one of the cylinders.
Continuing next page on SPN # 1323.
S06
INSTRUMENTATION
Summary of Contents for N16.1000 CR3
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