94 V6 Tuning Help

Christian Cornwell

Active Member
Aug 31, 2016
Upstate NY
I'm looking for some help in finding a program that will allow me to make changes to the air fuel ratio and ignition timing on my 94 v6. The car does have obd2 and I can read codes from it as well as get engine data. I have a obd2 to USB cable for my laptop so I'm looking for something that would use that same cord but allow me to make changes. Whether it be a reflash of the whole ecu or just tweaking it.

Any help is much appreciated
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Recently finished repairing my rear
15 Year Member
Aug 26, 2004
West Los Angeles, CA
Had a 94 V6, and to my knowledge the computer can't be flashed through the diagnostic port. I had to put a chip in the diagnostic port on the computer to get my own tune in the car. If you want to make your own tune and tweak it constantly, I'd recommend Moates.net for their chips and tools.