2003 Honda Civic civic

2003 HONDA CIVIC
109,000 MILES • 4 CYL • 2WD • MANUAL
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HARRISPOLLARD
  • MEMBER
  • 1 POST
my airconditioning is not working, i checked the pressure today and it was aroung 75 psi, which is high according to the gauge. just wondering what the problem might be and if it is the compressor how do you check if it faulty

thanks

harris
Jul 14, 2009 at 8:29 PM
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KHLOW2008
  • CAR REPAIR CONTRIBUTOR
  • 41,814 POSTS
Hi Harris,

Did you check if the condenser fan and compressor is running when the AC is turned ON?

Is the 75 psi with the compressor running and on which port?

To test if the compressor clutch is working, disconnect the wire and apply voltage to the clutch terminal. If compressor clicks, the clutch should be working.
Jul 19, 2009 at 5:43 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.