Toyota Fault Codes
2 Toyota specific fault codes
| Code | Description | System | Severity |
|---|---|---|---|
| P0171 | System Too Lean (Bank 1) | Fuel & Air Metering | Med |
| P0504 | Brake Light Switch Signal Correlation | Brake System | Med |
2 Toyota specific fault codes
| Code | Description | System | Severity |
|---|---|---|---|
| P0171 | System Too Lean (Bank 1) | Fuel & Air Metering | Med |
| P0504 | Brake Light Switch Signal Correlation | Brake System | Med |