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View Full Version : How do you flash an ECU and TCU?



DonS
October 13th, 2010, 13:59
I'm pretty advanced using a computer, and can use a code reader on most OBD cars, but I have never flashed an ECU or TCU. Can someone please post the instructions they receieved from their kit or a decent synopsis?

I really like the ARP stalk control, but not sure if the flash is what I want. The Viper tune seems to have good mojo right now. Hmmm, what to buy the RS6 for Christmas...?

Thanks!