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V2(scan) on dodge 1500

824 Views 1 Reply 2 Participants Last post by  TDFDiesel, 
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My dad's 03 dodge 1500 has an check engine light that is preventing him from passing inspection. codes are P0442 and P0456.
What are these coeds and can i clear them with my V2 so he can pass inspection?
Thanks in advance.
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