STIT Adapt Logging

[GreenMachine5.3]

Is logging STIT (short term idle trims) versus ECT a viable way to make adjustments to fine tune Base Running Airflow?

Thanks!

[dhoagland]

https://forum.hptuners.com/showthrea...ow-config-help

I believe if you go closer to the end these configurations will upload to your scanner.

[GreenMachine5.3]

https://forum.hptuners.com/showthrea...ow-config-help

I believe if you go closer to the end these configurations will upload to your scanner.

Thanks for posting!

Question:

Once you log your Desired Idle Air Flow vs ECT, do you then add or subtract the (STIT + LTIT) that is also logged to the Desired Idle Air Flow
a before copying the data into your Base Running Airflow table?

Regards

[abc]

If your LTIT is negative you subtract that number from your BRAF and if the LTIT is positive, you add that number to your BRAF table.

You can do a cold start and make note of the STIT at specific ECT points and adjust the BRAF table based on that.

[GreenMachine5.3]

If your LTIT is negative you subtract that number from your BRAF and if the LTIT is positive, you add that number to your BRAF table.

You can do a cold start and make note of the STIT at specific ECT points and adjust the BRAF table based on that.

Thanks for the confirmation!

The fueling is dialed in and this pretty much the final step

I've got the VCM Scanner all set up and ready to go...