Deleting PASM / Removing PASM Error Guide (PIWIS)
If your Porsche came equipped with PASM and upgrade your coilovers to a non-PASM compatible coilover kit, chances are you will get a light on the dash after install. Some vendors offer PASM-compatible systems, PASM modules that ensure the fault will not be present or you can also delete the PASM fault. This must be done by an independent Porsche repair shop or Porsche dealership with a PIWIS factory tool. Our friends at AWE Tuning share the how-to guide courtesy of Brandywine Porsche.