Gamma Corsa idle fluctuation
My Corsa 1.4i 2006 model gamma has a fluctuating idle problem. I have so far cleaned the throttle body, replaced the idling control valve and replaced the throttle position sensor but it's still doing the same thing. It idles high and low continuously but mostly high. It goes up and down between 1000 - 2000 rpm. What else could it be? I have no more ideas.
Hi @shafjac ,
Have the OBDII port checked for any error codes using an appropriate scantool. If there are error codes this will tell you what is happening with the engine.
由 jayeff 完成的