• Tiny
  • Franz26
  • 2007 Mitsubishi Adventure
  • 62,000 miles

I wanted to ask how should I adjust the Idle of my Mitsubishi Adventure 2007. Where can I find the adjustment and what tools do it need to use. Please show some video or pictures thanks

when I star the engine the rpm is normal but when I turn on the aircon it just move a little bit higher. Someone told me it should be @ 1

Do you
have the same problem?
Friday, April 20th, 2012 AT 4:19 AM

1 Reply

  • Tiny
  • caradiodoc
  • Expert
  • 25,760 posts

Idle speed has been computer-controlled for the last 25 - 30 years. When the air conditioning turns on it puts an extra load on the engine. The Engine Computer will pulse the idle speed motor, (it's not really an electric motor), to keep the idle speed at the specified value. Engine idle speed should hold steady. It should not increase when the air conditioning turns on and it should not decrease when you shift into drive or reverse.

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Friday, April 20th, 2012 AT 4:41 AM

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