International (Navistar)
International engine fault code
International Fault Code 333: Injection Control Pressure Above / Below Desired Level
333 on International / Navistar trucks means: Injection Control Pressure Above / Below Desired Level. The failure mode (FMI 10) is “abnormal rate of change”.
Code details
- Manufacturer
- International (Navistar)
- Applies to
- International DT466 (1996–2003)
- Fault code
- 333
- 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 333 — Injection Control Pressure above/below desired level
- International Fault Code 124 — Injection Control Pressure Signal Out of Range – Low
- International Fault Code 125 — Injection Control Pressure Signal Out of Range – High
- International Fault Code 331 — Injection Control Pressure Above System Working Range
- International Fault Code 332 — Injection Control Pressure Above Spec. With Engine Off
- International Fault Code 334 — ICP Unable to Achieve Set Point in Time (Poor Performance)
- International Fault Code 335 — ICP Unable To Build Pressure During Cranking
Source: International DT466 1996–2003 fault code list (Diesel Laptops). See also OBD-II codes.