I have to say, i have been chasing near the same issue on an 18L. Thanks to the replys i found my culprit. Bad wires on the cam sensor. Gave 1 a little tug and came right in half. Can someone email me the mil code extraction procedure for hyundai, and maybe the code list? Please, would be a huge help in the future.
Again thanks, this is the second time this discussion group has unknowingly has come thru.
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