P0451 EVAP Control system pressure sensor
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0451
EVAP SYS PRES SEN
(Evaporative emission system
pressure sensor/switch range/
performance)
ECM detects a sloshing signal fro ...
Trunk room trim
Exploded View
Trunk floor trim
Trunk front floor spacer (LH)
Trunk side finisher (LH)
Reflector box assembly*
Trunk rear plate
Trunk side finisher (RH)
Trunk front floor spacer (RH)
Clip
Pawl
Trunk rear plate
TRUNK REAR PLATE : Removal and Installation
REMOVAL
Remove ...
AV branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the av control unit for damage,
bend and loose connection (unit
side and connector side).
Is the inspection result normal ...