Dct p0581
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Member
Joined: May 2012
Posts: 95
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From: Boston
Dct p0581
Hey all,
111k miles and changed plugs at 100k. Troyer SCT tuner w/brisk brand plugs. The idle has a very mild shake. Plugged in the SCT and got code P0581 which is Cruise control multi function input "A" circuit high.
My cruise works flawlessly.
Any thoughts?
111k miles and changed plugs at 100k. Troyer SCT tuner w/brisk brand plugs. The idle has a very mild shake. Plugged in the SCT and got code P0581 which is Cruise control multi function input "A" circuit high.
My cruise works flawlessly.
Any thoughts?
Senior Member
Joined: Oct 2002
Posts: 7,295
Likes: 125
From: St. Louis (Out in the woods)
I'd think the DTC is probably spurious and is unrelated to the idle quality.
I'd also be suspicious of the spark plugs used or some other unresolved issue with the ignition system.
I'd also be suspicious of the spark plugs used or some other unresolved issue with the ignition system.