TFI-IV trouble shooting - Ranger-Forums - The Ultimate Ford Ranger Resource

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Old 10-06-2010
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Join Date: Oct 2010
Location: Seymour, IN USA
Posts: 1
TFI-IV trouble shooting

I do not understand how this wiring harness in Chiltons manual test can work.trouble shooting the TFI-IV system. This #1 wire is a direct ground?
Also the ignition coil primary circuit test failed I got a continuous light but it did not flash.
So I guess I am back to the wire harness that I have been over many times . please advise me

Last edited by cash; 10-07-2010 at 06:03 AM. Reason: need to add picture
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