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2.3L & 2.5L I4 Tech General discussion of 2.3L and 2.5L I4 Ford Ranger engines.

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Old 01-14-2010
Endoverend47's Avatar
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Join Date: Dec 2008
Location: Fox Island, Wa
Posts: 239

i searched couldnt find any info on this code

1. erratic IDM input to processor
2.(trucks only) SPOUT circuit ground/coil 1,2,3,or4

any info as to what it means would help
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Old 01-15-2010
Join Date: Dec 2009
Location: Kirkland, WA
Posts: 71
I'm guessing one of the plug wires is bad?


*edit...(this is just a copy/paste)
thats a coil 1,2,3,or 4 primary circuit failure. Have you checked for spark at each plug wire one at a time? You should have power on red/green wires to both coils. Then you should have a pulse on the other wires on the coils. You can use a test light and with the engine running see if you get flash from the test light while back probing the connector to the coil. Sounds like you either have a wire problem or a PCM bad.
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