P0533 is set when the voltage above 4700mV - maximum voltage of A/C pressure transducer signal - is detected for more than 0.6 sec. This code is due to open or short in signal or ground circuit of A/C pressure transducer.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring |
•
A/C pressure transducer circuit
•
A/C pressure transducer component | ||
Enable Conditions |
•
IG KEY "ON" | |||
Threshold Value |
•
When output signal is above the maximum value (above 4700mV) | |||
Diagnostic Time |
•
600ms. | |||
Fail Safe | Fuel cut | NO | ||
EGR Off | NO | |||
Fuel Limit | NO | |||
MIL | NO | |||
