AFR

[Walter Sherwin]

Usually the factory O2 sensor is good enough as a naturally aspirated tuning
aid, in combination with other computer data and performance testing.   Wide
band O2 sensors are a must if you are artificially aspirated.   Good wide
band O2 sensors are a nice tool in any situation, if you have the bucks.  I
like the Bosch LA1, LA2, LA3 or the Engine Control & Monitoring (ECM) Lambda
Pro.   Now convincing your wife that she really wants one of these for X-Mas
is your next challenge.............




-----Original Message-----
From: Geoff & Sue Richards <geoffsue at one.net.au>
To: Diy_Efi <diy_efi at efi332.eng.ohio-state.edu>
Date: Friday, November 06, 1998 6:00 AM
Subject: AFR


>is AFR tester necessary for modifications or scan tools good enuf
>just wonderin
>Thanks
>Geoff
>