Yeah that's what I figure. I want to know if its REQUIRED by the unit to be connected to vacuum in order to work. No point in doing so if I want to tune by voltage and RPM. That way I can use the fuel map from the Lancer as a guide, since it had a very nice base tune
Btw tried to contact Split Second but I can't leave a message due to a server problem on their end
Hey, guys. Dropping some N/A info for the few who prefer a headache for little hp ( lol ). So, installed the afc today and started messing with a couple base tunes I've collected from different cars, looking at fuel tables and what not. Turns out the stock supermap works as well for n/a with a little AFR gain. My AFR went from 10.2 to 10.9... small gain but at least I learned that I can read/tune by voltage instead of vacuum, since the basemap works/adjusts by a rising psi reading, and N/A Proteges don't make any boost(duh). By just changing the options to voltage instead of pressure it will change the table accordingly to display MAF voltage. The only " problem" that I'm having is that the reading is bacically staying in 2.0 volts in the realtime data graf, but changing in the voltage table.
Will try with the couple supermaps you guys posted, since they work. So far the two maps I used (base super, and the alteration my used piggyback map it had) have given me an AFR change and a good pick up at midrange( buttdyno says ). I will keep posting so the n/a guys with some mods can take advantage of low ssafc prices
EDIT
...Well, disregard the no vacuum route, the reason the voltage wouldnt go up is because, the ONLY way the piggy selects a value on the table IS thru vacuum. Seems it was built so it could be the only way. Found out by blowing into the hose in the piggy... it was the only way the selected value moved. Doing that later on to see how it moves thru the table in a no boost situation
Update
Connected the vacuum and the selected cell now moves freely... that will remind me to do things like the are supposed to... Since the supermap's tune starts at 0 psi to 10, you just need to copy the data from 0 hg and up , to the hg negative of your choice. I, for example, chose from -12 hg on. Since it was a moment where the ECU stock tune showed promise with the bolt ons I have. Changed some values and datalogged to see if there was change this time, and it happened