DTC Detection Logic
| DTC | CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | ||
| P0088 | HIGH FUEL PRES (Fuel rail/system pressure - too high) |
A | Diagnosis condition |
|
| Signal (terminal) | Fuel rail pressure sensor signal | |||
| Threshold | Fuel rail pressure remains at more than 16.5 MPa (168.3 kg/cm2 , 2392.5 psi) | |||
| Diagnosis delay time | 1 second or more | |||
| B | Diagnosis condition | Engine running (regardless of water temperature) | ||
| Signal (terminal) | Fuel rail pressure sensor signal | |||
| Threshold | Actual fuel pressure - Target fuel pressure = 2.7 MPa (27.5 kg/cm2 , 392 psi) or more | |||
| Diagnosis delay time | 5 seconds or more | |||