Dem,
None since I did the rewire on the pedal pot too, very simple 10 minute job as described on here. Before I did that I still had a few issues with it revving high, like it had a mind of its own. The only problem I have now is the CEL is on but it runs fine and just needs resetting on an SD2.
Lamda sensors (and others) can trigger the dreaded limp mode, is that what you are getting?
Got to wash your cars before an event even it they get dirty on the way....It would stress me out all the way to the meet if I hadn't cleaned her.