DTC Detection Logic
NOTE:
DTC P0087 may be displayed when running out of gas or air accumulation.
|
DTC No.
|
CONSULT screen terms
(Trouble diagnosis content)
|
DTC detecting condition
|
|
P0087
|
LOW FUEL PRES
(High fuel pressure too low)
|
- Fuel rail pressure does not reach 4.0 MPa (40.8 kg/cm 2
, 580 psi) at engine cold start [water temperature -12 deg. C (10.4 deg. F) - 40 deg. C (104 deg. F)].
- Fuel rail pressure remains at 7.5 MPa (76.5 kg/cm 2
, 1087.5 psi) or less for 1 second or more during engine idle condition after cold start [water temperature -12 deg. C (10.4 deg. F) - 40 deg. C (104 deg. F)].
- The following condition continues for 5 seconds or more after engine start (regardless of water temperature): Target fuel pressure - Actual fuel pressure = 2.7 MPa (27.5 kg/cm 2
, 392 psi) or less.
|