Toyota Repository

[M_RED]

There is so much good info in this thread, I don't want to clutter it up, but since the real repository doesn't have a single Toyota File, here is a Fully Stock 2016 Toyota Sequoia 5.7L:

2016Toyota Sequoia_5.7L_STOCK.hpt

[M_RED]

Increasing the rev limit is straightforward, it's under "Engine -> Fuel -> Cutoff, DFCO", just increase to the value you'd like. Don't go crazy on the stock valvetrain...

[/ATTACH]

CUrious... if you raise the rev limiter, do we need to rescale every single map with RPM in it? I'm not seeing that being done after playing with that... Any idea how extra RPM would be dealt with if rev limiter exceeds what we see in maps?

[SlowNStock]

CUrious... if you raise the rev limiter, do we need to rescale every single map with RPM in it? I'm not seeing that being done after playing with that... Any idea how extra RPM would be dealt with if rev limiter exceeds what we see in maps?

If you exceed the upper bound of a table axis, it will continue to reference the highest value.

So, if the highest Engine RPM cell is 6,000 RPM, it will continue to reference that any time Engine RPM is above 6,000 RPM; same is true for other parameters, like Absolute Load, for instance.

As a result, you don't necessarily need to rescale, so long as the limiter is reasonably close to the max value or the table value is acceptable/conservative well beyond the max reference.

[M_RED]

If you exceed the upper bound of a table axis, it will continue to reference the highest value.

So, if the highest Engine RPM cell is 6,000 RPM, it will continue to reference that any time Engine RPM is above 6,000 RPM; same is true for other parameters, like Absolute Load, for instance.

As a result, you don't necessarily need to rescale, so long as the limiter is reasonably close to the max value or the table value is acceptable/conservative well beyond the max reference.

Awesome,, good to know ! Thanks for sharing all your knowledge in here,,, Just started logging and playing with My sequoia, and I feel like I owe you a drink just for all your posts in here!

[nigmor]

Thank you, I am looking for Toyota .cuw calibration files. I downloaded your file and I'm looking at in binary. Are there really no Toyota files?

[ryanallaire]

Hey SlowNStock thanks for all that you've put into this thread so far, I have a question about your files. What are you using to open .hpt and .xml files?

[M_RED]

In Airflow-ElectronticThrottle-DesiredAirLoad-Torque based...

WHy is that table the inverse of Optimum Engine Torque Values? What is the relationship there??

[ryanallaire]

Is this how I should be seeing the files?Screenshot (13).png

[ryanallaire]

In Airflow-ElectronticThrottle-DesiredAirLoad-Torque based...

WHy is that table the inverse of Optimum Engine Torque Values? What is the relationship there??

Did you have to Electronic Throttle added to your tuner? Because I don't have that tab..

[JustDSM]

Did you have to Electronic Throttle added to your tuner? Because I don't have that tab..

Make sure you're in "Advanced" view.

[ryanallaire]

Make sure you're in "Advanced" view.

Ah thank you. Can anyone tell me ALL the tables that need to be changed to affect shift timing? So far I've change torque reduction and shift scheduling tables and there's no change...

[M_RED]

Is this how I should be seeing the files?Screenshot (13).png

Open it the scanner ( in the channels config box) and it will give you those channels to monitor..

[ryanallaire]

Oh ok thanks again. Can someone look at my stock run? Are these normal readings for and NA 5.7 engine?

[SlowNStock]

Ah thank you. Can anyone tell me ALL the tables that need to be changed to affect shift timing? So far I've change torque reduction and shift scheduling tables and there's no change...

Which tables, specifically, have you changed? If you post up a copy of your file, we can take a look.

[ryanallaire]

So I've noticed some changes now after I've changed APP% ranges. I'm still trying to figure out how to use some of your tables though... I'm a stock NA 5.7 mainly wanting to have better shifitng and squeeze some more juice out of this motor, where should I start with the latter?

[ryanallaire]

Here's a log with my modified shift scheduling, I couldn't get good WOT readings since it's raining here at the moment..

[MF6]

Anyone have this file 89663-ywn01?

[ryanallaire]

Which tables, specifically, have you changed? If you post up a copy of your file, we can take a look.

I'll attach my file tomorrow

[mr.joker]

There is so much good info in this thread, I don't want to clutter it up, but since the real repository doesn't have a single Toyota File, here is a Fully Stock 2016 Toyota Sequoia 5.7L:

2016Toyota Sequoia_5.7L_STOCK.hpt

hello .. how you you get this file sir ?

how u read ECU Toyota with HPtuner sir ??

[ryanallaire]

hello .. how you you get this file sir ?

how u read ECU Toyota with HPtuner sir ??

You download the file into your computer, open VCM editor and open the file..