[dharhay]

I cannot be specific for your model, I have the T.R. software on my PC for the ST4s. I only use it for the fuel trim/CO, TPS. Then I use it once a year. Still on the third service, it will pay for itself (plus the Gunson CO analyzer). I guess that should you be able to do some sensor troubleshooting, there is even more value for you.

There are others on the list that have the Palm version. No doubt they will chime in.

Dave Harhay

 

[paulo57509]

I recall reading someplace that the Technoresearch tool won't work if you've chipped your machine with a Ultimap chip.