The speed pro will compensate for warmer climates as you should be aware from the intake air temp sensor. Some individuals place this sensor after the intercooler, some place it prior to the intercooler and some place it in the engine compartment...
But it is possible to fine tune to your warmer climate, there are some individual cells that should be looked at:
between 30"hg and 5 psi of boost and 900 and 3000 rpms.
The other parameter is 15+ psi of boost and 5000 to 7000 rpms (WOT).
In the above two parameters, check you are not running overly rich.
Check that the air-intake and coolant sensor vs. fuel enrichment are not overly enrichening the fuel curves.
In the speedpro dashboard section or datalogging screen, the easiest method for checking rich/lean condition is the O2 sensor.
Also, note that I say "check" not "change" any programs.
And note that you should NOT change any fuel parameters in the base fuel map based on immediate fluctuations by either the ECU or the mV readings from the O2 sensor...You will drive yourself crazy trying to get exact A/F ratios. Instead, take in the data, take notes, perform changes then take notes again. Most likely you will change very little even though the car is an a different climate.
Hope that helps,
Originally posted by v6power
I just purchased my second GN, which is already set up with the speedpro system. The guy I bought it from has a program set up for his climate (much colder than mine). Where can I go to get help on how to use the system and where can I find a listing of "parameters" for tuning the car to my conditions. Any help would be appreciated.
