MacDon M105 Operator's Manual page 368

J1939 J1939 Lamp
SPN FMI Color
2 Amber
723
7
Amber
8 142
3 Amber
729
4
3 Amber
1043
4 Amber
3 Amber
1075
4 Amber
169890
ENGINE ERROR CODES
Cummins J1939
Code SPN
753
Engine Speed
731
142 Engine Speed
2426
2427
387
284
2265
2266
Cummins
Description
Engine speed/position
#2 camshaft sync error -
Data erratic, intermittent,
or incorrect
Engine speed/position #2
Mechanical misalignment
Sensor #2
between camshaft and
crankshaft sensors -
Mechanical system not
responding properly or out
of adjustment
Secondary
Abnormal signal frequency
Sensor
Intake air heater #1 circuit
- Voltage above normal, or
Inlet Air
shorted to high source
Heater Driver
Intake air heater #1 circuit
#1
- Voltage above normal, or
shorted to high source
Accelerator pedal or lever
position sensor supply
voltage circuit - Voltage
above normal, or shorted
Internal
to high source
Sensor
Voltage
Engine speed/position
Supply
sensor (crankshaft) supply
voltage circuit - Voltage
below normal, or shorted
to low source
Fuel priming pump control
signal circuit - Voltage
above normal, or shorted
Electric Lift
to high source
Pump For
Fuel priming pump control
Engine Fuel
signal circuit - Voltage
below normal, or shorted
to low source
354
CDM Error
Category
Message
Sensor #2
Grid Heater
Internal
Voltage
Electric Lift
Pump for
Engine Fuel
Engine
Speed
Sensor
Supply
Revision A