I've tuned a few 240's with an safc and wanted to know if i upload the fuel map is it going to be the stock map or will it show the voltage change by the safc with a corrected map. Or is the safc just doing its own thing and the computer just seeing a maf reading change and the stock map not being changed at all. Hope this isn't too confusing.
Thanks
Cam
reading fuel map question
Moderator: Matt
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modulation
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A SAFC simply changes the electrical signals to/from the ECU.
What do you mean by upload the fuel map?
I don't think you can upgrade a map you use on the SAFC to the ECU, but I could be wrong.
If I were you I'd sell the SAFC as Nistune is ALL you need.
"Or is the safc just doing its own thing and the computer just seeing a maf reading change and the stock map not being changed at all."
You pretty much hit the nail on the head there..
What do you mean by upload the fuel map?
I don't think you can upgrade a map you use on the SAFC to the ECU, but I could be wrong.
If I were you I'd sell the SAFC as Nistune is ALL you need.
"Or is the safc just doing its own thing and the computer just seeing a maf reading change and the stock map not being changed at all."
You pretty much hit the nail on the head there..