I don`t think you can tell much by unhooking it (air flow meter) and checking it. Best to remove one side of the connector and plug it back in. This allows you to monitor the voltage between pins one and two with either the key on or while driving. You are looking for open circuits. It should be in the .8 to almost 5v range depending on throttle position.
Sounds like you don`t have confidence in your mechanic it he stated it was ok?
I am assuming you have investigated all the other components, ie decel switch, throttle position sensor, auxillary air vavle, valve adjustment, ect....?????
Last edited by Tinker; 10-31-2002 at 05:14 PM.