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Re: 2003 Hyundai Elantra and a check engine light!
Posted to Technical Discussion Forum on 4/3/2011 4 Replies

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When I pulled the pcm out from under the dash to scope the vehicle speed sensor I found this. [2003 Hyundai Elantra GLS, ECM/Inputs/Outputs Photo]

So at this point what tool would you grab? and wha... Login to read more.

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