DTC Detection Logic
| DTC No. | CONSULT screen terms | DTC detecting condition | ||
|---|---|---|---|---|
| (Trouble diagnosis content) | Malfunction type | |||
| P0191 | 16 | FUEL RAIL PRESSURE SENSOR A (Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1) |
CIRC VOLT BELOW THRESHOLD | The fuel pressure and temperature sensor has a malfunction. The limit value for electrical voltage has not been attained. |
| 17 | CIRC VOLT ABOVE THRESHOLD | The fuel pressure and temperature sensor has a malfunction. The limit value for electrical voltage has been exceeded. | ||