air fuel question!

[zacherymanuel]

ok ilding my af is at like 8 but as give it the gas to go in wot it goes to like 80 or 90 it just keeps climing what could be the problem?

 

[TurboTnZ06]

That's the MAF sensor 0-255 is the range. AF = Air Flow on the scanmaster, not Air Fuel Ratio like a wideband has. If you update to powerlogger and the scanmaster 2 chip upgrade you can get the wideband A/F ratio on the scanmaster readout among other values like boost etc.

 

[rmar]

http://www.gnttype.org/maint/quickref.html