DTC Detection Logic
| DTC | CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| P0191 | FRP SENSOR A (Fuel rail pressure sensor "A" circuit range/performance) |
Diagnosis condition | Ignition switch ON |
| Signal (terminal) | Fuel rail pressure sensor signal | ||
| Threshold | Fuel rail pressure remains at more than 14.5 MPa (147.9 kg/cm2 , 21025 psi) | ||
| Diagnosis delay time | 0.2 seconds or more | ||