Other information:
DTC Description
DTC DETECTION LOGICECM detects a sloshing signal from the EVAP control system pressure sensor. DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0454
EVAP SYS PRES SEN
(Evaporative emission system pressure sensor/switch range/performance)
Diagnosis condition
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Signal (terminal)
Voltage signal transmitted from EVAP control system pressure sensor to ECM
Threshold
ECM detects a sloshing signal from the EVAP control system pressure sensor
Diagnosis delay time
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POSSIBLE CAUSE
Harness or connectors
(EVAP control system pressure sensor circuit is shorted...
Work Procedure
SHIPPING MODE CANCEL OPERATION
Ignition switch OFF.
Press in (turn on) the extended storage switch. Refer to How To Check.
Ignition switch ON.
Ignition switch OFF and wait at least 2 seconds.
NOTE:
Pressing in the extended storage switch moves the mode from Shipping to Normal...