Idle speed fluctuates from 1000 to 2000 rpm. Idle contacts are closed. CTS voltage just under 1 volt. Voltage at red/white wire to terminal 2 of idle valve is 12.6 volts but amplitude of duty-cycled square wave at other 2 teminals is only 1 volt and does not r...

FIX posted 7/30/2002

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle