Airmatic pressure relief valve
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Member
Joined: Apr 2020
Posts: 75
Likes: 22
2002 S430 and 2005 E55 AMG
Airmatic pressure relief valve
My car sat for quite a while and all the bags aired out. I started it and the rears came up but the fronts did not. I’m getting an error for A91y1 Airmatic pressure relief valve. If the valve stuck open would that just allow the air bleed out and not fill the bags? But why would the rears come up? I’m baffled.
PS this is in my S430 but it shares the same Airmatic with my E55
PS this is in my S430 but it shares the same Airmatic with my E55
Thread Starter
Member
Joined: Apr 2020
Posts: 75
Likes: 22
2002 S430 and 2005 E55 AMG
Solved
Pressure relief valve had a small bit of rust. Cleaned it up, lubricated it. All is well. Still having an issue with left front strut but I’m pretty sure it’s the strut itself. The other 3 work fine
