MacDon M155 2022 - Page 502

215676 482 Revision A
Cummins
Fault Code
J1939
SPN
J1939
FMI
Lamp
J1939 SPN Description Cummins Description
66
143 100 18
Amber Engine oil pressure Oil pressure low — data valid but below
normal operational range — moderately severe
level
2973 102 2
Amber
Boost pressure
Intake manifold pressure sensor circuit — data
erratic, intermittent, or incorrect
122 102 3
Amber
Boost pressure
Intake manifold pressure sensor circuit —
voltage above normal, or shorted to
high source
123 102
4
Amber
Boost pressure
Intake manifold pressure sensor circuit —
voltage below normal, or shorted to
low source
124 102 16
Amber
Boost pressure
Intake manifold 1 pressure — data valid but
above normal operational range — moderately
severe level
2345 103 10
Amber Turbocharger 1 speed
Turbocharger speed invalid rate of change
detected — abnormal rate of change
595 103 16
Amber Turbocharger 1 speed Turbocharger #1 speed high — data valid but
above normal operational range — moderately
severe level
687 103 18
Amber Turbocharger 1 speed Turbocharger #1 speed low — data valid but
below normal operational range — moderately
severe level
155
105 0
Red
Intake manifold #1 temp Intake manifold air temperature high — data
valid but above normal operational range —
most severe level
153 105 3
Amber
Intake manifold #1 temp Intake manifold air temperature sensor circuit
— voltage above normal, or shorted to high
154 105
4
Amber
Intake manifold #1 temp Intake manifold air temperature sensor circuit
— voltage below normal, or shorted to
low source
488 105 16
Amber Intake manifold Intake manifold 1 temperature — data valid
but above normal operational range —
moderately severe level
295 108 2
Amber
Barometric pressure
Barometric pressure sensor circuit — data
erratic, intermittent, or incorrect
221 108 3
Amber
Barometric pressure
Barometric pressure sensor circuit —
voltage
above normal, or shorted to high source
222 108
4
Amber
Barometric pressure
Barometric pressure sensor circuit — voltage
below normal, or shorted to low source
231 109 3
Amber Coolant pressure Coolant pressure sensor circuit — voltage
above normal, or shorted to high source
232 109
4
Amber Coolant pressure Coolant pressure sensor circuit — voltage
below normal, or shorted to low source
233 109 18
Amber Coolant pressure Coolant pressure — data valid but below
normal operational range — moderately
severe level
REFERENCE
66. The descriptions of Cummins J1939 SPN codes are subject to change at their discretion.