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Old 03-08-2018, 10:00 PM   #4
ls1nova71
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Join Date: Dec 2009
Location: Independence Mo
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Re: TPS issue and troubleshooting help

Key off. Yes you're just checking for continuity between the plugs. Wiggle the wires around to see if you loose continuity, and also check to a ground to make sure they aren't shorted to ground. It sounds like the signal just isn't getting back to the PCM, and a broken wire could cause that.
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