AIRmatic issue's
07-29-2017, 09:55 AM
#1
Junior Member
Thread Starter
AIRmatic issue's
I have had this issue for almost a year as it never affected the drivability of my car till I went on vacation for 2 weeks. Came home and the right front strut was sitting low. It pumps right back up and all is fine but want to resolve this.
2007 S550
DAS Error codes shown:
5111 Y36/6b1 (Airmatic Pressure Sensor): Signal Implausible
5287 Suspension strut is Implausible
I have used DAS to perform pneumatic leakage tests all round with no error's. Recalibrated the sensors and left the car alone for 12 hours. I read the pressure sensors and the right shock was 4 PSI lower than the left. Then redid the test today on the pressure sensor by filling the reservoir. I noticed a reading jump from 14 PSI to 31 PSI then back to 14.4. Erratic. Still doesn't explain the drop in pressure on the right shock. FYI The left shock has been replaced. Valve block maybe?
Anyone know the part number for the pressure sensor?
2007 S550
DAS Error codes shown:
5111 Y36/6b1 (Airmatic Pressure Sensor): Signal Implausible
5287 Suspension strut is Implausible
I have used DAS to perform pneumatic leakage tests all round with no error's. Recalibrated the sensors and left the car alone for 12 hours. I read the pressure sensors and the right shock was 4 PSI lower than the left. Then redid the test today on the pressure sensor by filling the reservoir. I noticed a reading jump from 14 PSI to 31 PSI then back to 14.4. Erratic. Still doesn't explain the drop in pressure on the right shock. FYI The left shock has been replaced. Valve block maybe?
Anyone know the part number for the pressure sensor?
