airmatic w220 350

[bonchester]

new to forum so please be kind. I want to change the pressure sensor on the airmatic valve block. My question is - can this be done without releasing all the pressure in the system ? I dont want the car to drop totally.

 

[BlackC55]

It wont do any harm if it does but it probably wont.

If you are worried just support it with some trolley jacks.

 

[bonchester]

Done it with no problems but - compressor is working,relay etc seem all OK however I have no pressure in the resevoir or the struts. Does this point to the valve block?

 

[bonchester]

It wont do any harm if it does but it probably wont.

If you are worried just support it with some trolley jacks.

any ideas - icarsoft reader tells me no pressure in the resevoir or the struts. the compessor is working fine so is it the valve block at fault?