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Can you tell me what this plug is for??

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Old 07-07-2007, 12:30 PM
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Default Can you tell me what this plug is for??

Like the title say's, my car is throwing codes, saying low voltage to passenger side o2, so i figured the wires to the plug (not o2 plug, the actual plug that runs to pcm) was melted, so i dropped the starter so i could get to them and pulled them out the top so i could work on them. The only wires that are melted is the ones that go to this plug:

I don't know what this plug is for and is wondering if this could be the reason for my car dumping way too much fuel in the cylinders. Here is what the wires look like:

Any help would be greatly appreciated!
Old 07-07-2007, 05:16 PM
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I believe that connector is for the Crankshaft Position (CKP) Sensor. Is the car throwing any other DTC?
Old 07-07-2007, 06:12 PM
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nope, that is the only code it was throwing. It runs rich at idle i know, and the plugs look very, very clean, too clean if you know what i mean.
Old 07-07-2007, 06:23 PM
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here ya go... just read the very first part and it sounds exactly like what your explaining...

http://www.ls2.com/boggs/dtcs/DTC%20P0300.htm




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