DSMLink v3 help in Utah

[N8_vr4]

Anyone in the Salt Lake area that is familiar with DSMLink v3? I recently got a 1991 GRV4 that supposedly has DSMLink v3 however I'm just starting on this platform and very unfamiliar.

Is there anyone whos familiar, can recommend a good tuner, or even see if my car has a basemap?

Thanks, sincerely, your newest DSM noob.

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[steve]

If you have DSMLink you should have a USB to OBD1 cable to connect to your ECU.
From what I see under the hood it should be set up for run in Speed Density mode and will likely have upgraded injectors to support the aftermarket turbo, so recovering the current tune will be much more important than a baseline for a stock engine.

Once you have the DSMLink client software installed you should take a log and save it. It will contain the current settings and serve as a backup against future changes as you learn how to tune via DSMLink.