Quote:
Originally Posted by Effduration
Yes. I believe it is the Bank 2 rich codes that is triggering the CEL.
While it says "Rich" i am guessing what is happening is that you have a vacuum leak adding too much air ad the DME is adding too much fuel to compensate, triggering rich code and CEL.
I would start with a visual inspection of the rubber intake boot(s) and see if there are any cracks in it, particularly in the accordion section...If not obvious vacuum leaks, then have a smoke test done.
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If you mean like the accordion for the ram-air intake thing that goes into the air box, then yeah, it’s crumbling apart, to see if it solves it I may throw some duct tape or something on it for the time being to sort it out
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