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- #31
In a reply to another poster, I'll touch on the "what dealers can see/what's recorded in a follow-up post after this. However, I will say that what the dealer/corporate can see is quite different from what other manufacturers and ECUs report.I can say that Volkswagen Audi group/dealers plugs into the ECU during an oil change…. And they could flag a “TD1” code for a modified engine/software.. even on a stock software flash, the Siemens ECU would record torque output, and even if the software was flashed back to stock, the torque log would notify VAG of the “power output increase” … can the Toyota dealer or Toyota corporate detect a software change? I ask because I am under warranty, but also desire to bump up the power output…
Also, I have noticed that the turbo boost isn’t introduced much, until 3rd gear and higher… does your software recruit the boost in lower gears? I live on a hill and…. I would like to know if your software change would require me to idle the engine longer, after pulling into my driveway.
Re: your question about boost in the lower gears. We can get more boost out of 1st and 2nd gear. However, I'll say that 1st gear is still "restricted" a bit. We were okay with that for the general release of Stage 1 to protect drivetrain components. However, we are in the process of figuring out the load/torque limiting that's in place there to allow full output in 1st-8th. We're pretty close to having that licked.
You don't need to drive or do anything different in idling/warm-up/cool-down than you would have in stock form. Shutting down the motor immediately after a hard/long pull under sustained high boost (thermal loads) isn't good. Day-to-day and spirited driving will not require anything special on your part.
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