was looking over zzp's website an saw this.
click here

so what does it really do? does it let you lean your car out using the maf freq?

 

umm...yeah. that page is a full description of what that device does

 

ok so you change the setting on it and it changes the afr? is that safe to do without getting into the computer?

 

That is seriously funny! You can put all the info in front of people and they still feel the need to start a new thread! Classic CSS.

 

The Mini-AFC (Air Fuel Controller) is an incredibly accurate “tuned loop” Mass Air Flow (MAF)

sensor recalibration controller. Provides standalone management of air/fuel mixture on

vehicles with frequency based MAF systems. This Mini-AFC allows adjustments to MAF

(Mass Air Flow ) frequency signal (in Hz) from 1 to 255% of original frequency in 1%

increments. This allows the operator to lean out or richen the Air Fuel mixture simply by

changing the digital DIP switch settings on the device. The AFC adjustment is applied to the

entire MAF operation range. The AFC checks switch settings on power up and applies them

immediately. Changes to the switches will not result in a % change until the unit is powered

down and then back up again.

 

QFT!! I just don't get it...

 

or mabey he dosen't understand so instead of posting usless spam,explain it enstein!

 

I don't need to explain it...the description of the device tells exactly what it does, how it does it, and how to make the device do what you want it to.

The Mini-AFC (Air Fuel Controller) is an incredibly accurate “tuned loop” Mass Air Flow (MAF)

sensor recalibration controller. Provides standalone management of air/fuel mixture on

vehicles with frequency based MAF systems. This Mini-AFC allows adjustments to MAF

(Mass Air Flow ) frequency signal (in Hz) from 1 to 255% of original frequency in 1%

increments. This allows the operator to lean out or richen the Air Fuel mixture simply by

changing the digital DIP switch settings on the device. The AFC adjustment is applied to the

entire MAF operation range. The AFC checks switch settings on power up and applies them

immediately. Changes to the switches will not result in a % change until the unit is powered

down and then back up again.



his first question was answered in red...and the 2nd question he had was answered in blue