DTC Detection Logic
P0191 FRP SENSOR - DTC DESCRIPTION
| DTC | M.U.T.-III SE screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| P0191 | 00 | 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 | |||