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 |
|---|---|---|---|
| P2A0C | Manifold absolute pressure sensor 'B' circuit low | 11 | Powertrain |
| P2A0D | Manifold absolute pressure sensor 'B' circuit high | 11 | Powertrain |
| P2A0E | Manifold absolute pressure sensor 'B' circuit intermittent/erratic | 5 | Powertrain |
| P2A10 | O2 Sensor Negative Voltage Bank 2 Sensor 2 | 19 | Powertrain |
| P2A11 | O2 Sensor Negative Voltage Bank 2 Sensor 3 | 19 | Powertrain |
| P2A12 | Injection pump fuel metering control 'C' (cam/rotor/injector) | 4 | Powertrain |
| P2A13 | Injection pump fuel metering control 'C' range/performance (cam/rotor/injector) | 4 | Powertrain |
| P2A14 | Injection pump fuel metering control 'C' low (cam/rotor/injector) | 4 | Powertrain |
| P2A15 | Injection pump fuel metering control 'C' high (cam/rotor/injector) | 4 | Powertrain |
| P2A16 | Injection pump fuel metering control 'D' (cam/rotor/injector) | 4 | Powertrain |
| P2A17 | Injection pump fuel metering control 'D' range/performance (cam/rotor/injector) | 4 | Powertrain |
| P2A18 | Injection pump fuel metering control 'D' low (cam/rotor/injector) | 4 | Powertrain |
| P2A19 | Injection pump fuel metering control 'D' high (cam/rotor/injector) | 4 | Powertrain |
| P2A1A | Injection pump fuel metering control 'E' (cam/rotor/injector) | 4 | Powertrain |
| P2A1B | Injection pump fuel metering control 'E' range/performance (cam/rotor/injector) | 4 | Powertrain |
| P2A1C | Injection pump fuel metering control 'E' low (cam/rotor/injector) | 4 | Powertrain |
| P2A1D | Injection pump fuel metering control 'E' high (cam/rotor/injector) | 4 | Powertrain |
| P2A1E | Injection pump fuel metering control 'F' (cam/rotor/injector) | 4 | Powertrain |
| P2A1F | Injection pump fuel metering control 'F' range/performance (cam/rotor/injector) | 4 | Powertrain |
| P2A20 | Injection pump fuel metering control 'F' low (cam/rotor/injector) | 4 | Powertrain |
| P2A21 | Injection pump fuel metering control 'F' high (cam/rotor/injector) | 4 | Powertrain |
| P2A22 | Alternative fuel tank shutoff valve 'B' control circuit/open | 10 | Powertrain |
| P2A23 | Alternative fuel tank shutoff valve 'B' control circuit performance/stuck off | 10 | Powertrain |
| P2A24 | Alternative fuel tank shutoff valve 'B' control circuit low | 10 | Powertrain |
| P2A25 | Alternative fuel tank shutoff valve 'B' control circuit high | 10 | Powertrain |
| P2A26 | Alternative fuel tank shutoff valve 'C' control circuit/open | 10 | Powertrain |
| P2A27 | Alternative fuel tank shutoff valve 'C' control circuit performance/stuck off | 10 | Powertrain |
| P2A28 | Alternative fuel tank shutoff valve 'C' control circuit low | 10 | Powertrain |
| P2A29 | Alternative fuel tank shutoff valve 'C' control circuit high | 10 | Powertrain |
| P2A2A | Alternative fuel tank shutoff valve 'D' control circuit/open | 10 | Powertrain |
| P2A2B | Alternative fuel tank shutoff valve 'D' control circuit performance/stuck off | 10 | Powertrain |
| P2A2C | Alternative fuel tank shutoff valve 'D' control circuit low | 10 | Powertrain |
| P2A2D | Alternative fuel tank shutoff valve 'D' control circuit high | 10 | Powertrain |
| P2A2E | Alternative fuel tank shutoff valve 'E' control circuit/open | 4 | Powertrain |
| P2A2F | Alternative fuel tank shutoff valve 'E' control circuit performance/stuck off | 4 | Powertrain |
| P2A30 | Alternative fuel tank shutoff valve 'E' control circuit low | 4 | Powertrain |
| P2A31 | Alternative fuel tank shutoff valve 'E' control circuit high | 4 | Powertrain |
| P2A32 | AFCM power relay control circuit/open | 4 | Powertrain |
| P2A33 | AFCM power relay control circuit low | 10 | Powertrain |
| P2A34 | AFCM power relay control circuit high | 10 | Powertrain |
| P2A35 | AFCM power relay sense circuit | 4 | Powertrain |
| P2A36 | AFCM power relay sense circuit low | 10 | Powertrain |
| P2A37 | AFCM power relay sense circuit high | 10 | Powertrain |
| P2A38 | Oxygen sensor positive current control circuit/open bank 1 sensor 3 | 4 | Powertrain |
| P2A39 | Oxygen sensor positive current control circuit low bank 1 sensor 3 | 4 | Powertrain |
| P2A3A | Oxygen sensor positive current control circuit high bank 1 sensor 3 | 4 | Powertrain |
| P2A3B | Oxygen sensor negative current control circuit/open bank 1 sensor 3 | 4 | Powertrain |
| P2A3C | Oxygen sensor negative current control circuit low bank 1 sensor 3 | 4 | Powertrain |
| P2A3D | Oxygen sensor negative current control circuit high bank 1 sensor 3 | 4 | Powertrain |
| P2A3E | Alternative fuel delivery error | 4 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.