2 Sinotruk diagnostic codes on file — with the full diagnosis, repair steps, and field insights open to read free, no signup required.
Disclaimer: General reference information for trained, qualified technicians only. Codes and procedures vary by model, serial number and software version. Always follow the manufacturer's service manual and your site's safety procedures. Use at your own risk. Not affiliated with or endorsed by any manufacturer.
| Code | System | Symptom | Full fix |
|---|---|---|---|
| P0192 / SPN 157 FMI 4 | Sensors / Fuel | Engine Stumbles / Black Smoke | View fix |
| P0193 / SPN 157 FMI 3 | Sensors / Fuel | Check Engine Solid / Fixed Fuel Trim | View fix |
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