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2002 Ford Taurus 3.0L Strange wiring issues
- Harrison3267
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6 years 9 months ago - 6 years 9 months ago #10969
by Harrison3267
2002 Ford Taurus 3.0L Strange wiring issues was created by Harrison3267
Alright so where to start with this one... Well Ive got pictures hopefully attached that show all the codes and the data list with the faulted injectors and IAC. Also a wiring diagram for the O2 heaters and the O2 signals themselves. There will be a link later with the testing I did to a video on youtube as soon as I get it done and would love to hear everyones thoughts on what they think is wrong. But my starting question is this signal return on a Ford pcm is the same as a ground right?
Follow up to come later this week with video.
Follow up to come later this week with video.
Last edit: 6 years 9 months ago by Harrison3267.
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