OBD2 Diagnostic Trouble Codes (DTC)
List of fault codes for HINO Dutro
| Diagnostic Code | Detection Trip | LampOutput | Check | Memory | Item |
| SAE | TCCS | CE |
| P0030 / P0031 / P0130 /P0131 / P0132 | 21 | 1 | O | ´ | O | A/F sensor (B1S1) |
| P0036 / P0037 / P0136 /P0137 / P0138 | 27 | 1 | O | ´ | O | A/F sensor (B1S2) |
| P0087 | 49 | 1 | O | ´ | O | Rail pressure abnormality (fixed output) |
| P0088 | 78 | 1 | O | ´ | O | Pump valve abnormality (high-pressure in rail) |
| P0093 | 78 | 1 | O | ´ | O | Fuel leak abnormality |
| P0095 / P0097 / P0098 | 23 | 1 | O | O | O | Intake air temperature sensor No.2 (postturbo intake air temperature sensor) |
| P0100 / P0102 / P0103 | 31 | 1 | O | ´ | O | Mass airflow meter |
| P0105 / P0107 / P0108 | 35 | 1 | O | O | O | Pressure sensor |
| P0110 / P0112 / P0113 | 24 | 1 | O | O | O | Intake air temperature sensor |
| P0115 / P0117 / P0118 | 22 | 1 | O | O | O | Coolant temperature sensor |
| P0120 / P0122 / P0123 | 41 | 1 | O | O | O | Throttle sensor |
| P0168 | 39 | 1 | O | ´ | O | Abnormally high fuel temperature |
| P0180 / P0182 / P0183 | 39 | 1 | O | O | O | Fuel temperature sensor |
| P0190 / P0192 / P0193 | 49 | 1 | O | O | O | Rail pressure sensor with back-up sensor |
| P0191 | 49 | 1 | O | O | O | Rail pressure sensor with back-up sensor(out-of-range) |
| P0200 | 97 | 1 | O | ´ | O | EDU abnormality (engine part diagnostic) |
| P0234 | 34 | 1 | O | ´ | O | VN turbo abnormality (closed-side abnormality) |
| P0263 | 78 | 1 | ´ | ´ | O | Injector abnormality (FCCB abnormality)(No. 1 cylinder) |
| P0266 | 78 | 1 | ´ | ´ | O | Injector abnormality (FCCB abnormality)(No. 2 cylinder) |
| P0269 | 78 | 1 | ´ | ´ | O | Injector abnormality (FCCB abnormality)(No. 3 cylinder) |
| P0272 | 78 | 1 | ´ | ´ | O | Injector abnormality (FCCB abnormality)(No. 4 cylinder) |
| P0299 | 34 | 1 | ´ | ´ | O | VN turbo abnormality (open-side abnormality) |
| P0335 | 13 | 1 | O | ´ | O | Crankshaft position sensor (open circuit /phase difference /power flicker) |
| P0335 | 12 | 1 | O | ´ | O | Crankshaft position sensor (open circuit) |
| P0339 | 13 | 1 | O | ´ | O | Crankshaft position sensor (NE power flicker) |
| P0340 | 12 | 1 | O | ´ | O | Cylinder recognition sensor (open circuit, power flicker) |
| Diagnostic Code | Detection Trip | LampOutput | Check | Memory | Item |
| SAE | TCCS | CE |
| P0340 | 12 | 1 | O | ´ | O | Cylinder recognition sensor (during start-up) |
| P0400 | 71 | 1 | O | ´ | O | EGR (FLOW MALFUNCTION) |
| P0400 | 71 | 1 | O | ´ | O | EGR-V |
| P0405 / P0406 | 96 | 1 | ´ | O | O | Lift sensor |
| P0488 | 15 | 1 | O | ´ | O | Intake restriction motor control system |
| P0500 | 42 | 1 | O | O | O | Vehicle speed sensor (MT) |
| P0504 | 51 | 1 | ´ | ´ | O | STP light switch |
| P0607 | 89 | 1 | O | ´ | O | CPU abnormality |
| P0627 | 78 | 1 | O | ´ | O | Pump abnormality (open/short circuit) |
| P1133 | 00 | 1 | O | O | O | Exterior accelerator position No. 1 sensor isHIGH |
| P1143 | 19 | 1 | O | O | O | Throttle knob is HIGH |
| P1229 | 78 | 1 | O | ´ | O | Pump valve abnormality |
| P1238 | 78 | 2 | O | ´ | O | Injector injection abnormality |
| P1251 | 34 | 1 | O | ´ | O | VN turbo (power flicker) |
| P1530 | 92 | 1 | ´ | ´ | O | Emergency stop switch system |
| P1601 | 89 | 1 | O | ´ | O | Multiple-point injector correction (EEPROM abnormality) |
| P1611 | 17 | 1 | O | ´ | O | Internal IC abnormality |
| P1611 | 17 | 1 | O | ´ | O | RUN pulse abnormality |
| P1674 | 36 | 1 | O | ´ | O | Exhaust brake VSV system |
| P2120 / P2122 / P2123 / P2125 / P2127 / P2128 /P2138 | 19 | 1 | O | ´ | O | Accelerator position sensor |
| P2121 | 19 | 1 | O | ´ | O | Accelerator position sensor (out-of-range) |
| P2226 / P2228 / P2229 | A5 | 1 | O | O | O | Atmospheric pressure sensor (open circuit) |
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