The link must have changed. Do an advanced search of threads started by me with the word "emission".

This basic thread has several links, one of which is the procedure to set the basic mixture using duty cycle.

ASM is "acceleration simulation mode" - the chassis dyno test - and is a requirement in all "non-attainment" areas, which includes Huntington Beach. So, how is it your car only got a two speed idle test. What city is it registered in and where was it tested?

Most independent shops should have an ignition analyzer scope to evaluate secondary wave forms. I don't see how a guy can be in business without one, and you either need to set the duty cycle yourself or find someone who knows how to do this procedure. All you need is a 30 dollar Sears multimeter with a duty cycle function.

Duke