Location of idle air sensor on buick 3.8 L engine

does anyone know where the idle air sensor is located on a 1997 buick lesabre ltd 3.8 engine? I need to find a photograph so that I can put this sensor on. Thanks for your help

Here is a link to some info that may help you.


Thanks. Changed it out and it solved all my problems; didn’t need to replace MAF or MAP sensors but oh well live and learn.