DTC P0532 A/C Refrigerant Pressure Sensor "A" Circuit Low Input: DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible cause
DTC Strategy	Detects sensor signal short to low voltage	Poor connection Open in power circuit Open or short to ground in signal circuit Faulty A/C pressure sensor Faulty PCM
Enable Conditions	Engine works
Threshold value	Sensor output voltage < 0.25V
Diagnosis Time	Continuous (More than 10 seconds failure for every 20 seconds test )
MIL On Condition	DTC only (NO MIL ON)