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08-09-2011, 08:30 PM
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#19 |
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Veteran Member
Join Date: Mar 2005
Location: Sand Springs, OK
Posts: 8,132
Likes: 896
Liked 390 Times in 170 Posts
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Re: Single channel O2
It can't switch between tune ups like that. He has something else going on.
Your timing changed because something on the engine moved. Either that or the offset number in your calibration was changed. Charging the battery with the switch left on won't hurt the ECU.
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Ed Wright 4156 SS/JA |
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