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Tuner
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Potential Tuner
Originally Posted by
Ecotec2.4
T42
Tell me what you read it and write the firmware tuning?
I also have 2.0 Ecotec turbo Z20LEH 280 horsepower FWD and 4t45e per t42.
But I've never read it myself and so far I do not know how to read it and write it down.