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1997 Mercedes Benz E320 climate control

Tiny
CRABLEG
  • MEMBER
  • 1997 MERCEDES BENZ E320
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 131,000 MILES
I have charged my A/C system and it dont leak but the display light wont come on and the EC light want go off. Will some one please answer me this time.
Sunday, June 14th, 2009 AT 11:34 PM

2 Replies

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
I have forwarded your question to our M/B tech. He will be with you shortly, thank you for your patience
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Tuesday, June 16th, 2009 AT 8:07 AM
Tiny
GFIMOTORCARS
  • MECHANIC
  • 673 POSTS
Continuing from where we left off. If the pressure values are correct on your gauge set and you are still experiencing this EC light flashing condition then your failed component may very well be the pressure sensor itself. The pressure sensor is mounted to the receiver dryer and is indicated on the diagram below as component B12


https://www.2carpros.com/forum/automotive_pictures/294900_210_receiver_dryerpressure_sensor_1.jpg



Discharge the AC system and replace both the sensor and receiver dryer. Like I said if all pressures are good and you have a charged system this is your most likely failed component.
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Tuesday, June 16th, 2009 AT 5:00 PM

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