1995 Mercedes Benz E320 AC not working

Tiny
BOB HUDSON
  • MEMBER
  • 1995 MERCEDES BENZ E320
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 198,000 MILES
Had compressor checked, it is good. Twin cool down
fans are not working but wired directly they work,
blower inside works find. Is there a sensor or
switch burned out?

Thanks for your help
Tuesday, September 7th, 2010 AT 9:35 PM

1 Reply

Tiny
MADMIKE1735
  • MECHANIC
  • 951 POSTS
Is the compressor engaged? If not, may be a high/low pressure switch. What are the pressures? Lowside should be between 40-60 and highside should be at around 150. There shouldnt be twin fans for your condensor, only one. The other fan cools the radiator. Have your system evacuated, and recharged to correct amount. A switch only tells the compressor not to work if there is too much, or too little pressure. Your condensor fan may have alot to do with your problem.
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Tuesday, September 7th, 2010 AT 9:41 PM

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