International Diesel Fault Codes
38 International diagnostic pages, grouped by the system the code belongs to. Each page covers symptoms, the tests to run in order, tools needed, and realistic parts and labor cost ranges.
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Aftertreatment (11)
- Guide A26-DEF — International A26 DEF System
- SPN 3216 FMI 0 — SCR Intake NOx Sensor
- SPN 3226 FMI 0 — SCR Outlet NOx Sensor
- SPN 3364 FMI 9 — DEF Quality Sensor
- SPN 3719 FMI 16 — DPF Ash Load
- SPN 4094 FMI 3 — DPF Soot Load Percent Sensor
- SPN 4094 FMI 16 — DPF Soot Load
- SPN 4358 FMI 14 — SCR Catalyst Exhaust Differential Pressure
- SPN 4363 FMI 3 — Aftertreatment #1 SCR Catalyst Outlet Gas Temperature Sensor
- SPN 4364 FMI 15 — SCR NOx Conversion Efficiency Monitor
- SPN 4364 FMI 18 — SCR NOx Efficiency
Fuel (10)
- SPN 94 FMI 1 — Fuel Delivery Pressure
- SPN 94 FMI 4 — Engine Fuel Delivery Pressure Sensor (Supply Side)
- SPN 157 FMI 18 — Fuel Rail Pressure
- SPN 183 FMI 9 — Fuel Rate
- SPN 513 FMI 3 — Actual Engine Percent Torque
- SPN 651 FMI 5 — Fuel Injector #1 Solenoid/Driver Circuit
- SPN 655 FMI 5 — Injector Solenoid Driver Circuit - Cylinder #5
- SPN 1322 FMI 31 — Multiple Cylinder Misfire Detection
- SPN 3480 FMI 1 — HC Doser Fuel Supply Pressure
- SPN 5357 FMI 0 — Fuel Injection Quantity (Multiple Cylinders)
Air/Turbo (3)
Coolant (1)
Sensors/Other (13)
- SPN 27 FMI 7 — EGR Valve Position
- SPN 91 FMI 2 — Accelerator Pedal Position Sensor
- SPN 100 FMI 1 — Engine Oil Pressure Sensor
- SPN 100 FMI 18 — Engine Oil Pressure Sensor
- SPN 168 FMI 4 — Battery / Charging System Circuit
- SPN 172 FMI 3 — Engine Air Inlet Temperature Sensor
- SPN 190 FMI 0 — Engine Speed Sensor Circuit
- SPN 411 FMI 3 — EGR Delta Pressure Sensor
- SPN 636 FMI 5 — Engine Position Sensor
- SPN 723 FMI 12 — Camshaft Position Sensor
- SPN 1209 FMI 0 — Exhaust Pressure Sensor
- SPN 1209 FMI 16 — Engine Exhaust Gas Pressure Sensor (Exhaust Backpressure)
- SPN 8064 FMI 12 — Crankshaft Position Sensor (CKP)