FixVault

DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis name)

DTC detecting condition

P0533

REFRIGERANT PRESS SENSOR A

(A/C refrigerant pressure sensor A circuit high)

Diagnosis condition

  • Ignition switch ON
  • Engine running

Signal (terminal)

Refrigerant pressure sensor signal

Threshold

ECM detects that input signal from the refrigerant pressure sensor is out of the specified range.

Diagnosis delay time

5 seconds or more