ENGINE (J05E)/TROUBLESHOOTING
2–321
DTC: P0192 and P0193
EN01H02127030602016054
P0192: Fuel rail pressure sensor (main) - out of range (Out of range low)
INFORMATION
1.
Technical description
•
The common rail pressure sensor consistently measures common rail pressure.
<Description of malfunction>
•
Common rail pressure cannot be correctly sensed.
2.
DTC set condition
(1)
DTC detection condition
•
Starter key "ON".
•
Battery voltage is in the range of 10 V to 16 V.
•
The engine is stopped, or the engine speed remains at 500 r/min or more for 5 seconds or more.
(2)
Judgement criteria
•
Output of the common rail pressure sensor (main) remains at 0.7 V (-10.7 MPa) or lower for 0.2 seconds or
longer.
3.
Reset condition
•
After restoration to normal condition and starter key "LOCK"
4.
Indication, warning or system control regulation when the DTC is set.
•
MIL: ON
•
SVS light: OFF
5.
Symptoms on the vehicle when the DTC is set
<Symptoms on the vehicle due to backup control (fail safe function)>
•
–
<Symptoms on the vehicle due to malfunction>
•
–
6.
Pre-inspection work
•
Check that the battery voltage is in the normal range.
7.
After-inspection work
•
Clear all past DTCs.
•
Check that no DTC is stored after test drive.
$XW (PC2S)
(E1)
X85
XZG
Z70
$XV
(PCR1)
(VC1)
(E2)
(PCR2)
(VC2)
Z72
XZH
(VC2)
(PCR2)
(E2)
(VC)
(PCR1)
(E1)
(PC1S)
XG2
EBJ
EBH
EBN
EBM
EBL
EBK
15mA
15mA
2mA
2mA
15mA
15mA
Common rail
pressure sensor
Engine ECU
SHTS021270300289
