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Old 01-30-2018, 04:32 PM   #18
Fred E
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Join Date: Dec 2013
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Replacing the OCV was only a bandaid for me, and the P000B code would pop up a couple months or a couple hundred miles later. The only thing that completely solved the issue for me was replacing the ECU per the TSB; it's been 7k miles since without a code. Replacing the ECU is easier than you'd think; you just need to order the correct part # for your model year and it takes about 10 minutes to swap the unit out with simple hand tools. The longest part for me was letting Ecutek remove their license from the old ECU before swapping.
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