searched but couldnt find any useful info

i was tuned back in april....with the temps today in nj at around 95.....will neptune automatically calibrate itself?

 

hMm, kinda sucks for weather change. Dont you just hate it. Wonder what EMS self calibrate stuff like this?

 

?

 

Neptune has the ability to correct fuel trim for air temps, your tuner should have set it up and your car should run fine.

 

How can your car reconized the air temp, wouldnt an external sensor be needed?

 

There is something called an IAT(Intake Air Temp) sensor on our cars

 

i remember jeff mentioning variations in temperature are taken care of....just wanted to make sure

this post was about 2 minutes before i left for a long day out in the 100 degree heat today....so i just wanted to make sure

thanks everyone

 

Yes from what i've heard neptune does have IAT corrections.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tchleung &raquo;</TD></TR><TR><TD CLASS="quote">There is something called an IAT(Intake Air Temp) sensor on our cars </TD></TR></TABLE>

yes but for most programs like uberdata or crome, there is no iat correction
the stock ecu iat correction was meant for 240cc injectors (in my case) but now i am running 450's

 

.<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlackCRX &raquo;</TD></TR><TR><TD CLASS="quote">

yes but for most programs like uberdata or crome, there is no iat correction
the stock ecu iat correction was meant for 240cc injectors (in my case) but now i am running 450's</TD></TR></TABLE>

If your going to run chrome or uber just get a winter tune run the chip and a summer tune and run the chip so depending on your area you can have a tune for the change of the season

 

If you have any problems just get in touch with your tuner and he can adjust your IAT corrections.