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
—
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
—
POSSIBLE CAUSE
Harness or connectors
(EVAP control system pressure sensor circuit is shorted...
Inspection
Check tires for wear and improper inflation.
Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel runout.
Remove tire from wheel and mount wheel on a balancer machine.
CAUTION:
DO NOT use center hole cone-type clamping machines to hold the wheel during tire removal/installation or balancing or damage to the wheel paint, cladding or chrome may result...