Idle Questions after cam (REDSUPRA's RAF table)
 

I followed the read-me page instructions and It calculates for about 20 minutes and then says (there is no correct LTIT/STIT data present, please double check your headers and log file)

Whats the deal? I logged only what the read me page told me to log, I turned off fans and A/C, I made sure it was in imperial before i exported. I pasted the data and plugged in my old RAF table. Press calculate, it works for 20 minutes and gets me this error.

Any ideas? Do i need to remove column names first(ie. RPM, STIT, LTIT)?

Can someone take a look at a LOG if I email it to them. I lowered my Set screw so my TPS Voltage at idle is 0.59V. My IAC values are still 160 ish and I can figure out how people get them down to 30-50.

I was just scanning through my tune and I noticed a value under (idle->idle airflow (IAC Reset Park Position)) that was 160. Could this be why I have IAC values around 160? Did I somehow reset something and now the IAC wants to be at 160?

Your IAC values are a physical airflow issue, not a tuning issue. What you need to do is physically make the hole in the throttle body bigger or open it more with the set screw. Then you can make the tuning changes.

Its my sheet FYI, ;). I will adress the other issue I spoke about later today. It was a rough night and I have to get some sleep. :)

it's not mine, i swear :)

Sorry about posting the wrong author. My hands type faster than my mind thinks. If thats even possible. :bang:

Is it something in the spreadsheet? I've got version 1.33 and it works perfectly while tuning my '03 Z06.

As an FYI, I used both RAF and MAF parts of this after I tuned my VE table and both worked perfectly. Question - How do you estimate the values that were not sampled during a log run?

Thanks for the tuning resource!

I went through one of my logs and determined what wasn't correct. ie. timing -64*, ECT -40*, ect..

He had a small issue with his that I had to tweak, yours should be fine.