I just got my ScanGaugeII back from the free upgrade they offered me (3.17MB version).
Plugged in, everything seems to be working. I first read and cleared a code I had (PO505 idle control system). I then went on to check all the gauges that it monitors. In addition to all the fuel and economy functions that it normally does for all vehicles, it is reading/showing MAP, VOLTS, Coolant Temp., IAT, MPH, RPM, TPS, IGN.Timing,Gross Brake Horsepower. There may be other gauges that I may be able to program in with its "Xgauge feature" but need time to experiment with. So anyone with an older ScanGaugeII that wants to monitor their Crossfire, can send it in for a free upgrade. For those that can't afford the Zeitronics setup, I feel this is the next best thing. Bob