2007 E350 air conditioning help please
02-26-2020, 04:23 PM
#1
2007 E350 air conditioning help please
I recently bought a 2007 e350 MB the car runs and drives perfectly but air con does not work..
when i first got the car i would press the ac button and the red light would blink3x then stay off. Did some research ordered a obd2 scanner specifically for MB. Topped off the ac refrigerant level cleared the climate control faulty code still no cold air. But the red ac light will stay on now after pushing button. Then i replaced exterior air temp sensor the one located on the front bumper, i replaced the evap temp sensor located under the dash on the driver side right above gas peddle & i also installed brand new ac compressor, clutch & valve located on the back of the compressor and also the pressure switch on the high side line located by the coolant over flow resivor.
still no cold air.. the air coming out of the vents isnt hot. Its some what cool.. ive taken the car to a shop to have the ac system vacuumed and recharged. Still no cold air... please any advise would be much appreciated
when i first got the car i would press the ac button and the red light would blink3x then stay off. Did some research ordered a obd2 scanner specifically for MB. Topped off the ac refrigerant level cleared the climate control faulty code still no cold air. But the red ac light will stay on now after pushing button. Then i replaced exterior air temp sensor the one located on the front bumper, i replaced the evap temp sensor located under the dash on the driver side right above gas peddle & i also installed brand new ac compressor, clutch & valve located on the back of the compressor and also the pressure switch on the high side line located by the coolant over flow resivor.
still no cold air.. the air coming out of the vents isnt hot. Its some what cool.. ive taken the car to a shop to have the ac system vacuumed and recharged. Still no cold air... please any advise would be much appreciated
