Fault code index

SPN 27 — EGR Valve Position

FMI 2FMI 3FMI 4FMI 7

SPN 84 — Wheel-Based Vehicle Speed

FMI 2FMI 8FMI 10

SPN 91 — Accelerator Pedal Position 1

FMI 2FMI 3FMI 4FMI 19

SPN 94 — Fuel Delivery Pressure

FMI 1FMI 3FMI 4FMI 17FMI 18

SPN 97 — Water in Fuel Indicator

FMI 0FMI 3FMI 4FMI 15FMI 16

SPN 100 — Engine Oil Pressure

FMI 1FMI 2FMI 3FMI 4FMI 17FMI 18

SPN 102 — Intake Manifold #1 Pressure (Boost)

FMI 0FMI 1FMI 2FMI 3FMI 4FMI 16FMI 18

SPN 105 — Intake Manifold #1 Temperature

FMI 0FMI 2FMI 3FMI 4FMI 15FMI 16

SPN 108 — Barometric Pressure

FMI 2FMI 3FMI 4

SPN 110 — Engine Coolant Temperature

FMI 0FMI 2FMI 3FMI 4FMI 15FMI 16FMI 17

SPN 111 — Coolant Level

FMI 1FMI 3FMI 4FMI 17FMI 18

SPN 157 — Injector Metering Rail 1 Pressure (Fuel Rail)

FMI 1FMI 2FMI 3FMI 4FMI 16FMI 18

SPN 168 — Battery Potential / Power Input 1

FMI 0FMI 1FMI 2FMI 15FMI 17FMI 18

SPN 171 — Ambient Air Temperature

FMI 2FMI 3FMI 4FMI 19

SPN 175 — Engine Oil Temperature 1

FMI 0FMI 2FMI 3FMI 4FMI 15FMI 16

SPN 190 — Engine Speed

FMI 0FMI 2FMI 8FMI 16

SPN 412 — EGR Temperature

FMI 0FMI 2FMI 3FMI 4FMI 15FMI 16

SPN 520 — Actual Retarder – Percent Torque

FMI 2FMI 9FMI 19

SPN 627 — Power Supply

FMI 1FMI 2FMI 4

SPN 629 — Controller #1

FMI 2FMI 12FMI 13

SPN 636 — Engine Position Sensor (Camshaft)

FMI 2FMI 5FMI 8FMI 10

SPN 637 — Engine Timing Sensor (Crankshaft)

FMI 2FMI 5FMI 8FMI 10

SPN 639 — J1939 Network #1 (Primary Data Link)

FMI 2FMI 9FMI 12FMI 14

SPN 641 — VGT Actuator

FMI 2FMI 7FMI 12FMI 13

SPN 651 — Injector Cylinder #01

FMI 2FMI 5FMI 6FMI 7

SPN 1569 — Engine Protection Torque Derate

FMI 31

SPN 1761 — Aftertreatment 1 DEF Tank Volume

FMI 1FMI 2FMI 3FMI 4FMI 17FMI 18

SPN 2791 — EGR Valve Control

FMI 5FMI 6FMI 7FMI 13

SPN 3216 — Aftertreatment 1 Intake NOx

FMI 2FMI 4FMI 10FMI 12FMI 13FMI 20

SPN 3226 — Aftertreatment 1 Outlet NOx

FMI 2FMI 4FMI 10FMI 12FMI 13FMI 20

SPN 3242 — Aftertreatment 1 DPF Intake Gas Temperature

FMI 0FMI 2FMI 3FMI 4FMI 16

SPN 3251 — Aftertreatment 1 DPF Differential Pressure

FMI 0FMI 2FMI 3FMI 4FMI 15FMI 16

SPN 3364 — Aftertreatment 1 DEF Quality

FMI 1FMI 2FMI 13FMI 18

SPN 3719 — Aftertreatment 1 DPF Soot Load Percent

FMI 0FMI 15FMI 16

SPN 4364 — Aftertreatment 1 SCR Conversion Efficiency

FMI 1FMI 18

SPN 5246 — Aftertreatment SCR Operator Inducement Severity

FMI 0FMI 15FMI 16