A/C Pressure Sensor Inspection

NOTE:  Since there is no direct method to test the component itself, troubleshooting is performed on the related components.

Test Procedure 

• Preparation
• • -

    A/C pressure sensor connector (3P): disconnected

• Procedure
• • -

    Perform the inspection according to the following table.

(Disconnected) A/C pressure sensor connector (3P) female terminals

IG Mode

Courtesy of HONDA, U.S.A., INC.

Normal Conditions

Unit output voltage inspection 

ON

About 5.0 V 

ON

About 5.0 V 

Results 

• If it is normal, there is a problem with the A/C pressure sensor.
• If it is abnormal, there is a problem with other related components.