The database covers 27 dealer codes — Mahindra uses its own factory format, outside the J1939 SPN/FMI standard. A few examples below; look up your own code in the search on the homepage, where you can also pick “Mahindra” from the brand list.
| P0001 | Metering unit (IMV) — open load error |
| P0003 | Metering unit (IMV) — short circuit to ground |
| P0087 | Rail pressure does not build within the expected time |
| P0122 | Accelerator pedal sensor track 1 (APP1) — signal below minimum limit |
| P0192 | Rail pressure sensor — signal below minimum limit |
| P0222 | Accelerator pedal sensor track 2 (APP2) — signal below minimum limit |
| P0223 | Accelerator pedal sensor track 2 (APP2) — signal above maximum limit |
| P0238 | Intercooler downstream pressure sensor — signal above upper limit |
| P0336 | Crankshaft sensor — signal error |
| P0341 | Camshaft sensor — signal error |
| P1253 | Rail pressure control error — negative pressure deviation too high |
| P1254 | Rail pressure control error — positive pressure deviation too high |
| P1257 | Rail pressure control error (IMV current trim drift) — low fuel, high fault |
| P1259 | Rail pressure control error (IMV current trim drift) — high fuel, high fault |
| P1655 | System lamp — short circuit to ground |
Know the code number? Type it into the search — or paste the whole list from the scanner and we will show which fault is the real one.