IG KEY "OFF", ENGINE "OFF".
Disconnect A/C pressure transducer connector and variable swirl control actuator connector.
Check that sensor connector power supply is within the specification after turning IG KEY "ON".
Connect A/C pressure transducer connector and variable swirl control actuator connector in turn.
Specification : Sensor power supply should not change as connecting A/C pressure transducer connector and variable swirl control actuator connector.
( If the change of sensor power supply occur as connecting sensor connector, this means the occurrence of short inside of sensor.)
Does change of sensor power supply occur as connecting sensor connector?
YES
Replace A/C pressure transducer or variable swirl control actuator.
NO
Go to "Verification of Vehicle Repair".