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Have you ever installed one? Is it relatively easy to do? Are other parts needed such as gaskets and sensors? Will it turn off the check engine...
Patrick - Thanks for your reply. I haven't had the pre sensor checked yet. I'm also not a DIY but my 2 local garages are very reluctant to install...
I have a 2004 Prius whose check engine light has been on consistently for months displaying the catalytic converter code. Since the dealer wants...
