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P0143 Code

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#1

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12-18-2005, 08:32 PM

rapposm

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P0143 Code

My Jimmy just gave me a P0143 code, I need to know what could casue the problem and which O2 sensor is "Circuit Low Voltage Bank 1 Sensor 3"

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#2

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12-18-2005, 09:25 PM

maxwedge

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Re: P0143 Code

Should be the one after the cat, fixed lo voltage could be a bad sensor or a bad connection, needs to have a full scan to really see what is happening with at least a graphing scanner.

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