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Senior Member
Join Date: May 2000
Location: Richmond, VA
Posts: 919
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Open AAR and low idle first 2 min
What could cause this?
I know my AAR opens almost fully in cold weather, but the idle on my car stayed low around 900 for 2 full minutes before jumping to about 1800. After that, I could see the AAR's closing affect the idle speed as I drove home. The car starts right away and idles smoothly even at the lower speed. It is a closed loop K-Jetronic (82 SC), and I am just wondering what component or combination of components, temp switches, time switches, etc. could hold the idle down for 2 minutes while the passage through the AAR is almost completely open. Olivier
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Olivier Hecht 1982 911SC |
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