Toyota fault codes
12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters
Codes 12,945
| Code | Description | Brands | System |
|---|---|---|---|
| P2ABB | Wastegate position sensor 'B' circuit low | 10 | Powertrain |
| P2ABC | Wastegate position sensor 'B' circuit high | 10 | Powertrain |
| P2ABD | Turbocharger/supercharger wastegate actuator 'A' driver current/temperature too high | 12 | Powertrain |
| P2ABE | Turbocharger/supercharger wastegate actuator 'B' driver current/temperature too high | 10 | Powertrain |
| P2AD1 | Throttle/pedal position sensor/switch 'C'/'G' voltage correlation | 10 | Powertrain |
| P2AD2 | Throttle/pedal position sensor/switch 'B'/'G' voltage correlation | 4 | Powertrain |
| P2AD3 | Throttle/pedal position sensor/switch 'A'/'G' voltage correlation | 4 | Powertrain |
| P2B00 | Cylinder 1 injection pulse performance | 11 | Powertrain |
| P2B01 | Cylinder 2 injection pulse performance | 11 | Powertrain |
| P2B02 | Cylinder 3 injection pulse performance | 11 | Powertrain |
| P2B03 | Cylinder 4 injection pulse performance | 11 | Powertrain |
| P2B08 | Cold start cylinder 1 injection pulse performance | 13 | Powertrain |
| P2B09 | Cold start cylinder 2 injection pulse performance | 13 | Powertrain |
| P2B0A | Cold start cylinder 3 injection pulse performance | 13 | Powertrain |
| P2B0B | Cold start cylinder 4 injection pulse performance | 13 | Powertrain |
| P2B0C | Cold start cylinder 5 injection pulse performance | 12 | Powertrain |
| P2B0D | Cold start cylinder 6 injection pulse performance | 12 | Powertrain |
| P2B0E | Cold start cylinder 7 injection pulse performance | 10 | Powertrain |
| P2B0F | Cold start cylinder 8 injection pulse performance | 10 | Powertrain |
| P2B6E | Turbocharger/supercharger 'A' temperature sensor circuit | 12 | Powertrain |
| P2B6F | Turbocharger/supercharger 'A' temperature sensor circuit low | 10 | Powertrain |
| P2B70 | Turbocharger/supercharger 'A' temperature sensor circuit high | 10 | Powertrain |
| P2B71 | Turbocharger/supercharger 'A' temperature sensor circuit range/performance | 10 | Powertrain |
| P2B7A | EVAP system pressure sensor/switch 'C' circuit | 5 | Powertrain |
| P2B7B | EVAP system pressure sensor/switch 'C' circuit range/performance | 4 | Powertrain |
| P2B7C | EVAP system pressure sensor/switch 'C' circuit low | 6 | Powertrain |
| P2B7D | EVAP system pressure sensor/switch 'C' circuit high | 6 | Powertrain |
| P2B7E | EVAP system pressure sensor/switch 'C' circuit intermittent | 5 | Powertrain |
| P2B7F | Turbocharger/supercharger boost control module 'A' calibration not learned/programmed | 6 | Powertrain |
| P2B80 | Turbocharger/supercharger boost control module 'B' calibration not learned/programmed | 4 | Powertrain |
| P2B83 | Charge air cooler coolant pump 'A' overspeed/air in system | 15 | Powertrain |
| P2B86 | Coolant pump 'A' overspeed/air in system | 11 | Powertrain |
| P2B8F | Turbocharger/supercharger 'B' temperature sensor circuit | 10 | Powertrain |
| P2B90 | Turbocharger/supercharger 'B' temperature sensor circuit low | 10 | Powertrain |
| P2B91 | Turbocharger/supercharger 'B' temperature sensor circuit high | 10 | Powertrain |
| P2B92 | Turbocharger/supercharger 'B' temperature sensor circuit range/performance | 10 | Powertrain |
| P2B9B | Vehicle conditions incorrect for particulate matter sensor regeneration | 10 | Powertrain |
| P2BA5 | Particulate filter feed gas performance | 4 | Powertrain |
| P2BA6 | NOx exceedance - SCR NOx catalyst performance | 5 | Powertrain |
| P2BA7 | NOx exceedance - empty reagent tank | 26 | Powertrain |
| P2BA8 | NOx exceedance - interruption of reagent dosing activity | 22 | Powertrain |
| P2BA9 | NOx exceedance - insufficient reagent quality | 27 | Powertrain |
| P2BAA | NOx exceedance - low reagent consumption | 22 | Powertrain |
| P2BAB | NOx exceedance - incorrect EGR flow | 19 | Powertrain |
| P2BAC | NOx exceedance - deactivation of EGR | 18 | Powertrain |
| P2BAD | NOx exceedance - root cause unknown | 22 | Powertrain |
| P2BAE | NOx exceedance - NOx control monitoring system | 20 | Powertrain |
| P2BBB | Turbocharger/supercharger bypass valve 'A' position sensor circuit | 4 | Powertrain |
| P2BBC | Turbocharger/supercharger bypass valve 'A' position sensor circuit low | 10 | Powertrain |
| P2BBD | Turbocharger/supercharger bypass valve 'A' position sensor circuit high | 10 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.