I have done very few RA's and I know a lot switch to PSI based boost targeting. My question is, to maximize load-based boost control, do I just need to keep the stock parameters the way they are or should they have some alterations made like the Evo 8/9's did for optimized load-based boost control?

Also, I was not able to log WGDC Correction and Load Error correctly with 55590007. Anyone have the correct addresses for these items for evoscan for me to compare?

 

For a tuned RA, you can't use the stock Load cause you will overshoot constantly (capped at 245-250 IIRC?). Increase the Load Offset and use use Engine Load to fine tune. Oh and up the Limit to ~290.

 

You can't log "Load Error". Stock ROM puts it in a temporary area, uses it, then blats it with the next thing it does. One of the PSI patches "fixes" this.


I'd consider changing the following...

- Check out my RAX Patch work, and install the IAT Adjusted BWGDC patch. That's a good defence against over-boosting in winter.

- Change the error correction (EC) interval to maybe 2 or 3. 1 is too fast, and 7 is too slow.

- Revise your EC offsets to match your more frequent EC interval.


Rich