DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0453

EVAP SYS PRES SEN

(Evaporative emission system pressure sensor/switch high)

Diagnosis condition

--

Signal (terminal)

EVAP control system pressure sensor signal

Threshold

An excessively high voltage from the sensor is sent to ECM

Diagnosis delay time

--