Monitored & Set Conditions
WARNING: This page is about a different car, the 2002 Dodge Intrepid, 2002 Chrysler Intrepid, 2002 Chrysler Concorde, and 2002 Chrysler 300M. However, it is still accessible from the selected car via links, so may be relevant.
System is monitored with engine running, during all drive modes. DTC will set if vacuum drops below 1.5 in. Hg with engine RPM greater than 2000 RPM at closed throttle.