D & V Autobody is off of Rt 606 west of Dulles & has a great reputation. The pandemic had them backed up (parts supply issues), but check with Kevin...
I don't know if replacing the DME & EWS is causing your issue or if you just need to complete a "drive cycle" to get the monitors ready for the test....
Well, this dilemma was fixed by going to Danny at Benchmark Motors in Columbia. His expertise and knowledge of the vehicle was extensive. For a mire...