Thread: How to change MAFs in a BIN?

where do i copy from and where to??
MAF table #1 scalar in tunerpro?

or under tables and functions?
Maximum airflow vs. rpm?

Also, where do you find k value in tunerpro? I'm used to rom editor.

If i want change the DE MAF for the N60 i can copy the VQ map on any BIN with N60 maf and paste on the new VQ map and that is all? I'm newbie with rom editor, How to?

Thanks and back to the topic.

yeah, some nice write up would be nice. I want to do DE => N60 maf swap.

??? help with the swap!

Help people, i have the N60 maf for the swap.

OK, this is not rocket science. Six easy steps.

1. Open ROM Editor and load your current bin file. Save this bin under a new name, like "My Bin File with N60 VQ Map." Click on the VQ map tab and leave this open on your screen.

2. Open Rom Editor again. A second copy will appear on your screen. Load the bin file that has the N60 VQ map in it. Go to the VQ map. Position the 2 Rom Editor screens on your monitor so you can see them both at the same time.

3. There are 64 numbers in the VQ map - it stretches way off to the right on the screen. You just copy the numbers from the N60 VQ map into the matching cells in the VQ map of your new bin. You can do this by double clicking each cell in the VQ map of your new file and manually entering the N60 number, or by copying and pasting the individual cell values from the N60 VQ map into your bin file. I could not find a way to move all the numbers at once, but there may be a way that I do not know about. I do know that you can copy and paste all the VQ numbers at once in TunerPro.

3. After you move all 64 numbers, save your new file.

4. Calum says that you may need to adjust your K value as well. Testing with a wide band will tell you this. If you have a known good bin file for a setup similar to yours using the N60 MAF, you might want to use this K Value, but this is really not a plug and play operation. You should test with a wide band.

5. Do some searching to make sure that you know how to wire your N60 MAF into your harness. There is a thread by Miko called "Nissan MAF Wiring for Dummies."

6. Stop calling me "people." You'll get better responses.

WoW! Thanks man. Vadim post the topic on a old thread. Thanks!!!

after reading through this, is there any advantage to adjusting the k-value on a de maf? what does the k-value control, and how does a wideband help adjust it?

The K value is the multiplier for the Fuel maps and the Injector size. By changing the K value you are making the whole map richer/leaner. Usually you want to get the K value as best as possible, then modify the individual cells for fuel.

Anyone know what all of the different maps in rom editor actually do?

We should make a list that is easier for newbs like me to find things. Or just a list of definitions or something.

VQ
VE
TTP min
TTP max
void blast off time
latency
Boost
etc etc.