This is a discussion on testes1010 OpenECU Maps, did I mention FREE? within the Tuning: Electronic Engine Management forums, part of the Tech & Modifying & General Repairs category; Originally Posted by testes1010 bump added 2006 STi 91 cali octane map. But my question is : What can I ...
And yes, all you need is the cable, a laptop, and the software to upload. But as I said, you will also need a wideband O2 sensor (borrowed or bought) to test the map to make sure everything is working correctly.
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EcuFlash - OpenECU
And you have to either be able to interpret the data or know someone who can. People have posted their results on here before for help.
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