If signal is below 0.331V under detecting condition, ECM sets P0532.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal check, low | 1. Poor connection 2. Open in power circuit 3. Open or short to ground in signal circuit 4. Faulty A/C pressure sensor 5. Faulty ECM |
Enable Conditions |
•
- | |
Threshold Value |
•
Sensor output voltage <0.331V | |
Diagnostic Time |
•
Continuous | |
MIL ON Condition |
•
No MIL |
