Devilsown Methanol Alcohol Water Injection - View Single Post

BlackSportD · 02-26-2008

I'm also curious, there are different MAP based progressive controllers. I'm assuming that the MAPs they work with show voltage only in boost (hence the advise given to me). But if using the 0-5volt controller for MAF among other things, it could also be used with an OE MAP.

There are OE MAP sensors used on old n/a cars, not to mention factory boosted cars. There must be MAP sensors that puts out voltage from -20 vacuum all the way to positive pressure, possibly up to one bar. I know having such a long range of air flow in only 0-5 volts would reduce the controller's granularity some, BUT over-all this should be a better solution IF using the MAF has the problem I'm afraid of.

02-26-2008	#3 (permalink)
BlackSportD Water Injection Newb Join Date: Feb 2008 Posts: 8	Re: MAP or MAF I'm also curious, there are different MAP based progressive controllers. I'm assuming that the MAPs they work with show voltage only in boost (hence the advise given to me). But if using the 0-5volt controller for MAF among other things, it could also be used with an OE MAP. There are OE MAP sensors used on old n/a cars, not to mention factory boosted cars. There must be MAP sensors that puts out voltage from -20 vacuum all the way to positive pressure, possibly up to one bar. I know having such a long range of air flow in only 0-5 volts would reduce the controller's granularity some, BUT over-all this should be a better solution IF using the MAF has the problem I'm afraid of. Last edited by BlackSportD; 02-26-2008 at 01:04 PM.