Thread: Two Fuel Maps and Timing Maps

I just found the B14 address file and finding some nice new additions in it.

Check it out here http://www.calumsult.com/calumsu/B14_512_E.adr

Anyway to the point, you know how we have two fuel maps and timing maps and how we are supposed to copy the values from the primary map into the secondary? Well finally found out why we have two maps. High Octane and Low Octane maps.



I might just make myself a bad tune for crappy gas. Problem with boost is, you want to have that octane otherwise you'll have to retard the timing like crazy. This is more for the NA guys .

I think most people knew about the 2 maps Vadim, what's that address file thing though?

Booo :-P, there has been some different theories, I haven't seen anything as solid as this.

That address file is old, around Rom Editor times, before the wonderful TunerPro was utilized.
SR20 Forum - View Single Post - Rom editor sticky

Where's all the B13 stuff at man.

Post up the goodies for both when you find stuff.

From the NisTune website.

V - Change the thread title. Should be tuners, not tunners.

Secondly, the reason why everyone copies the primary map to the "secondary" map is because it's another way of eliminating knock sensing/etc.

F'n grammer (<-ON PURPOSE) nazi

The real reason is because everybody is LAZY. Just copy and go.

Don't have one and can't seem to easily find one, sorry



FIXED :-P. Well there is no reason to do the second map if you always use high quality 93 gas or so. But I would do it if you plan on going on a trip and will be fueling at different gas stations.