International (Navistar)
J1939 SPN/FMI
SPN 102 / FMI 10
International Fault Code SPN 102 FMI 10: Boost Slow Response Fault
SPN 102 FMI 10 on International / Navistar trucks means: Boost Slow Response Fault. The failure mode (FMI 10) is “abnormal rate of change”.
Code details
- Manufacturer
- International (Navistar)
- Applies to
- International MaxxForce DT (2010–2019)
- Fault code
- SPN 102 FMI 10
- J1939 SPN
- 102
- FMI
- 10 — Abnormal rate of change
- Truck models in source
- 3200, 4100, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, BE 200, CE Bus, CXT, DuraStar, LoneStar, MXT, ProStar, RXT, TranStar, WorkStar
What to do next
- Read active and inactive codes with the OEM service tool (Diamond Logic Builder can clear previously active codes) and note the occurrence count.
- FMI 10 tells the shop the type of failure to test for: abnormal rate of change.
- Have a heavy-duty diesel technician confirm the fault against the engine or chassis service manual before replacing parts.
Get this code diagnosed
Send one request and nearby diesel shops and mobile mechanics can quote the repair.
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Related fault codes
- International Fault Code SPN 102 FMI 10 — Engine Intake Manifold #1 Pressure : Abnormal Rate Of Change
- International Fault Code SPN 102 FMI 16 — Overboost
- International Fault Code SPN 102 FMI 18 — Underboost
- International Fault Code SPN 102 FMI 2 — IMP Signal – Erratic, Intermittent, or Incorrect
- International Fault Code SPN 102 FMI 3 — IMP Signal – Out of Range HIGH
- International Fault Code SPN 102 FMI 4 — IMP Signal – Out of Range LOW
- International Fault Code SPN 102 FMI 7 — IMP Signal – Not Responding as Expected
- International Fault Code SPN 102 FMI 0 — Engine Intake Manifold #1 Pressure: Data Valid But Above Normal Operational Range – Most Severe Level
Source: International MaxxForce DT 2010–2019 fault code list (Diesel Laptops). See also OBD-II codes.