Thread: Just bought HPT and would like some suggestions to help me fix my idle

Under fuel > power enrich.

The Base AFR vs ECT is what the car will command for an AFR at WOT.

The ADD vs RPM is just below it, that table will continue to increase the fuel amount based on rpm and time in PE mode.

Originally Posted by Fivefingerdeathpunch

Under fuel > power enrich.

The Base AFR vs ECT is what the car will command for an AFR at WOT.

The ADD vs RPM is just below it, that table will continue to increase the fuel amount based on rpm and time in PE mode.

annd this is all i see..

I shoulda said go to Engine > Fuel > power enrich.

Originally Posted by Fivefingerdeathpunch

I shoulda said go to Engine > Fuel > power enrich.

Yeah I just found that, any instruction on how to adjust that?

If you want to keep you WOT AFR at 11.7 or close to that, you will have to zero out the entire ADD vs RPM table.

That way the car will try to stick to the Air fuel ratio that you want it at.

Awesome. I will try that out and add it where it needs it, if it needs it.

I need to figure out timing, I was told that her added 2*

Make sure sure in advanced mode.
Then you need to make your fuel trims get in the park.

Next I'd load a factory timing table in for low and high and run like that till its satisfied

Rinse and repeat it would also be benfecial if you post your scan and config so we can see whats happening

I've been playing with the tune for a few days and the WOT tune is great now with the advice from fivefingerdeathpunch But still working on the seeking and stalling idle issue.

https://www.dropbox.com/s/vuwvbjk8hg...Kyle%20GTO.hpt

Thats a stock tune for a 2005 GTO, It my friends car I figured someone might want to see how different it is than our cars. The only thing I changed on his car was the fan on at key off settings to cool it down a bit