View Single Post
  #3  
Old November 8th, 2017, 04:26 PM
autominus's Avatar
autominus autominus is offline
Junior Member
 
Join Date: Apr 2016
Posts: 5
autominus is on a distinguished road
Quote:
Originally Posted by melsg5 View Post
have you tried replacing the idle air control valve?
have you checked for a vacuum leak?
And again, I've looked at that, and it turns out that the problem is with the idle air control valve.

I checked resistance IAC coils: terminals A, B has about 50 ohms, terminals C, D has about 50 ohms.

1. When I turn ignition to the 'ON' position, IAC goes backwards. When I turn ignition to the 'OFF' position, IAC returns to the original position.
2. Again when I turn ignition to the 'ON' position, IAC does not react.

When I disconnect and reconnect the battery, the IAC only works once.

Any ideas?
Reply With Quote