Recalibrating a Pro-M 75mm - 07/18/06 02:33 AM
Where would i go about sending a Pro-M to get recalibrated for some 24# injectors?
Originally posted by 99cougar:
Where would i go about sending a Pro-M to get recalibrated for some 24# injectors?
Originally posted by 99cougar:
Ok. Thay is what i wanted to know. I have the PRP, but i wasn't sure if the MAF HAD TO BE programmed for your injectors. So i can just use Advantage to setup a Pro-M 75mm MAF to run on some 24# Accel's i have??? I kinda have another car to drive that gets about 40mpg so i wanted to start seriously messing with this software i spent 600 bucks on lol.
I am getting pretty familiar with the software now...but i really do not know how to come up with a MAF Transfer Function. Isn't there a "manual" that SCT makes that explains how to tune using their software?
And just to get this straight...if i buy a Pro-M 75mm MAF i will not have to get it reprogrammed for injectors...i can tune it in using the software i already have correct?
Originally posted by Y2KSVT:
You will need to get the MAF transfer function from Pro-M, or whoever is now producing the MAF. From EVERYONE I've ever talked to with tuning, tuning an aftermarket MAF is a lot harder than with OEM parts. If you just want to go bigger, grab a Lightning 80mm MAF, or just stick with your stock Cougar MAF. Unless you're going F/I, w/ the exception of nitrous(which I know you are running ), then there's no real need to go bigger.
Mark
Originally posted by SvtTour98.5-3:
http://massairsystems.com/
They took over where Pro-M left off. If it's a Pro-M, they charge $100 for re-cal. OEM MAF's they charge $200. They told me usual turn around time was about 3-5 business days.
Originally posted by cvkillacontour98:
i have a 75mm prom and it worked good untill i switched from a modified s.e. air box to a modified svt air box. the pro m maf doesn have a better internal design though. it looks less estrictive. is there any way to convert to a m.a.p. sensor.
Originally posted by 99cougar:
[quote=warmonger
WOW. Don't do that.
With all the new tech that has released for the Contour/Cougar in the last 2 years there is NO reason for that. Not to mention that is a hit or miss thing ANYWAY, and if ProM is still in business it will cost you a good chunk.
The easy way is to just retune your pcm.
Besides, that recalibration crap doesn't work on our cars for fuel adjustments more than say 20% and even if it gets it close you will have unknow problems that crop up as a result of the load miscalculations that are caused in the PCM from the recalibrated MAF.
Get an XCAL2 with your stock code, 24# injectors, and a MAF transfer function matched to your ProM75mm. Then you will be in business.