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Lou P. master tech
Lou P. master tech, Mercedes Technician
Category: Mercedes
Satisfied Customers: 6656
Experience:  20 years Master Certified excellent fix rate and have access to factory wiring, and instructions.
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2010 mercedes E 550 air suspension problem question all 4

Customer Question

2010 mercedes E 550
air suspension problem
all 4 level sensors o live date the number need to mat like
on two of right side when i lift the car the valors goes positive
and the two on the left they goes negative
it like the sensors was inverted , but i checked and they are ok.
is this normal ?
i'm not able to recalibrate and front ar too hi and back very lowthanks
Submitted: 7 months ago.
Category: Mercedes
Expert:  Danny replied 7 months ago.
Are the two on the left ACTUALLY dropping like because the right side only raises? Why are you not able to calibrate the suspension? Because it isn't allowing it when you try to enter adaptation?
Customer: replied 7 months ago.
just reply to me
are they supposed to go on same direction or not
im lifting in my lift all 4 at same time
because i did many other vehicles here and what i now they must go at same direction
Customer: replied 7 months ago.
Any one professional there
Expert:  Lou P. master tech replied 7 months ago.

Hello my name is ***** ***** I will do my best to help you. I am looking over your info now and will reply back soon with some info , thanks!

Expert:  Lou P. master tech replied 7 months ago.

the sensors are not supposed to be the same value , they are actually the same sensors on left and right that is why you are getting negative readings.

that is normal.

regardless of the left and right positive or negative symbol the value will equal as near to 5 volts as possible to be level .

if you need more help let me know i am excellent with airmatic issues.


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Lou P.
Master Mercedes-Benz Tech
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Expert:  Lou P. master tech replied 7 months ago.

good morning, I will be on all week so let me know if you need more assistance with this issue or not,