Tata fault codes
5,264 codes · 239 vehicle records · 111 ECU records · 0 live-data parameters
Codes 5,264
| Code | Description | Brands | System |
|---|---|---|---|
| P101B | NO. 028 battery voltage sampling wire loop fault | 15 | Powertrain |
| P101C | NO. 029 battery voltage sampling wire loop fault | 14 | Powertrain |
| P101D | Control unit overtemperature | 15 | Powertrain |
| P101E | Rpm limited due to over-temperature; Open circuit | 13 | Powertrain |
| P1020 | Sensor supply voltage too low | 23 | Powertrain |
| P1021 | Oil control valve open | 24 | Powertrain |
| P1022 | Lost communication with reductant control module | 24 | Powertrain |
| P1023 | Adjustment range incorrect | 25 | Powertrain |
| P1024 | Fault, lower learning window | 21 | Powertrain |
| P1025 | no stops learned | 24 | Powertrain |
| P1026 | VVL Systems 1 Performance | 19 | Powertrain |
| P1028 | Intake manifold tuning valve control circuit: open circuit; Mechanical failure | 20 | Powertrain |
| P1029 | Temperature, electric motor, too high | 21 | Powertrain |
| P102B | Torque restriction due to engine oil temperature; Short to ground | 18 | Powertrain |
| P102C | Torque restriction due to fuel temperature; Short to plus | 17 | Powertrain |
| P102D | Power module power supply | 21 | Powertrain |
| P102E | Torque restriction due to exhaust temperature; Implausible signal | 16 | Powertrain |
| P102F | Torque restriction due to fuel pressure; Implausible signal | 14 | Powertrain |
| P1030 | Position-controller monitoring | 24 | Powertrain |
| P1031 | Direction-of-rotation detection | 31 | Powertrain |
| P1032 | Sensor for NOx (G295): signal too high; Open or short to plus | 27 | Powertrain |
| P1033 | Sensor for NOx (G295): signal too low; Open circuit | 24 | Powertrain |
| P1034 | Fault control unit | 24 | Powertrain |
| P1035 | Signal implausible | 27 | Powertrain |
| P1047 | Short circuit to positive | 22 | Powertrain |
| P1048 | Short circuit to negative | 24 | Powertrain |
| P1068 | Intake air switch-over valve (N335): open circuit; Upper limit exceeded | 19 | Powertrain |
| P1069 | Nitrogen oxides (NOX) sensor - heater control - short to earth | 20 | Powertrain |
| P106A | Stop/start capacitor control module battery negative circuit driver 1 and 2 stuck open | 18 | Powertrain |
| P1080 | Luftmasse vor DK Teillast unplaus. Hoch | 22 | Powertrain |
| P1081 | Stop/start capacitor control module battery negative circuit driver 1 high voltage | 21 | Powertrain |
| P1082 | Fuel filter pressure sensor performance | 21 | Powertrain |
| P1083 | Module 3 (cell 4) voltage under flow | 22 | Powertrain |
| P1084 | Pressure relief valve stick | 26 | Powertrain |
| P1085 | range 1: Lean limit exceeded; Lower limit exceeded | 21 | Powertrain |
| P1087 | range 1: rich limit exceeded; Mechanical failure | 23 | Powertrain |
| P1088 | range 2: rich limit exceeded; Open circuit | 22 | Powertrain |
| P1093 | Fuel system malfunction | 26 | Powertrain |
| P1094 | Module 1 (cell 5) voltage over flow | 24 | Powertrain |
| P1095 | Rail pressure malfunction | 23 | Powertrain |
| P1096 | Module 1 (cell 7) voltage over flow | 21 | Powertrain |
| P1098 | EVAP purge system performance | 19 | Powertrain |
| P10F0 | NO. 241 battery voltage sampling wire loop fault | 11 | Powertrain |
| P10F5 | NO. 246 battery voltage sampling wire loop fault | 12 | Powertrain |
| P10FF | NO. 256 battery voltage sampling wire loop fault | 12 | Powertrain |
| P1100 | Mass Air Flow Sensor Intermittent | 31 | Powertrain |
| P1101 | Mass Air Flow Sensor Out of Self-Test Range | 35 | Powertrain |
| P1102 | Mass Air Flow Sensor In Range But Lower Than Expected | 33 | Powertrain |
| P1103 | Mass Air Flow Sensor In Range But Higher Than Expected | 32 | Powertrain |
| P1104 | Signal too small | 31 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.