Engine Fault Codes - MacDon M1170 Operator's Manual

8.4 Engine Fault Codes

Example: Harvest Performance Tracker (HPT) displays the Fault Code 629S 16F 28C
• 629S - S represents the J1939 SPN column. Locate code 629 in that column.
• 12F - F represents the FMI column. Locate code 12 in that column.
• 28C - C is occurrences, 28 is the quantity.
• J1939 SPN description - Controller 1. The Cummins description of this is engine control module critical internal failure -
Bad intelligent device or component
• The Cummins Dealer will request the fault code that corresponds with the number that you have located in the J1939
SPN column.
J1939 J1939
Telltale
SPN FMI
Check
27 4
Engine
Check
51 3
Engine
Check
51 4
Engine
Check
84 2
Engine
Stop
91 0
Engine
Stop
91 1
Engine
Stop
91 2
Engine
Check
91 3
Engine
Check
4
91
Engine
Stop
91 9
Engine
214733
REFERENCE
Cummins
Lamp
Fault Code
Amber 2272 Engine Exhaust Gas
Engine Intake Throttle
None 6497 Actuator Position Sensor
Circuit
Engine Intake Throttle
None
6498 Actuator Position Sensor
Circuit
Wheel-Based
Amber 241
Vehicle Speed
Accelerator Pedal
Red 148
Position 1
Accelerator Pedal
Red 147
Position 1
Accelerator Pedal
Red 1242
Position 1
Accelerator Pedal
Amber 1358
Position 1
Accelerator Pedal
Amber 1359
Position 1
Accelerator Pedal
3326
Red
Position 1
472
J1939_SPN Description Detail
EGR Valve Position Circuit -
Voltage below normal, or shorted
to low source
Engine Intake Throttle Actuator
Position Sensor Circuit - Voltage
above normal, or shorted to high
source
Engine Intake Throttle Actuator
Position Sensor Circuit - Voltage
above normal, or shorted to low
source
Wheel-Based Vehicle Speed -
Data is erratic, intermittent, or
incorrect
Accelerator Pedal or Lever
Position Sensor 1 - Data valid but
above normal operational range -
Most Severe Level
Accelerator Pedal or Lever
Position 1 Sensor Circuit
Frequency - Data valid but below
normal operating range
Accelerator Pedal or Lever
Position Sensor 1 - Data is erratic,
intermittent, or incorrect
Accelerator Pedal or Lever
Position Sensor 1 Circuit - Voltage
above normal, or shorted to high
source
Accelerator Pedal or Lever
Position Sensor 1 Circuit - Voltage
below normal, or shorted to low
source
SAE J1939 Multiplexed
Accelerator Pedal or Lever Sensor
System - Abnormal update rate
Revision A