another fuel economy thread
#18
Instructor
iTrader: (1)
There is none because. OBD1 and OBD2 Toyota ecus are encrypted in such a way that they have never been cracked. Back in the 90s the major Japanese tuning shops offered pre-tuned xJZ ecus, but that is because back then Toyota didn't make their ecus. A 3rd party did. And that 3rd party had an aftermarket division that tooled reprogramed ecus for HKS, Bee Racing, TopSecret, MINES, and so on
#20
Bs
There is none because. OBD1 and OBD2 Toyota ecus are encrypted in such a way that they have never been cracked. Back in the 90s the major Japanese tuning shops offered pre-tuned xJZ ecus, but that is because back then Toyota didn't make their ecus. A 3rd party did. And that 3rd party had an aftermarket division that tooled reprogramed ecus for HKS, Bee Racing, TopSecret, MINES, and so on
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