View Full Version : weird AFM question what would happen if???

01-09-2002, 09:15 AM
Hey i know its weird but i was wondering i dont know much about afm's but what would happen if i just lifted the sensor from my CA18 afm and put into a pipe with a larger diameter.

'97 S14 SE Turbo
01-09-2002, 09:17 AM
You would lose it's calibration.

The AFM is calibrated with the diameter of the pipe in mind. By changing the diameter, you effectively messed up the flow area that is preprogrammed.

So, don't do it.

01-09-2002, 09:21 AM
Go for a 300zx afm, but you only need one when your reaching 320bhp+

01-09-2002, 10:02 AM
ok thanks for claryfying that ty appreciated wasnt going to do it though just thought what would happen thanks