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P0131 p0137 p0151

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Old 03-24-2009, 03:41 PM
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Default P0131 p0137 p0151
what would cause those codes, a clogged catalytic converter maybe?
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Old 03-27-2009, 01:33 AM
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The first 2 codes are for the low O2 sensor voltage on both front O2 sensors, so it could be a lean condition. Check fuel pressure and look for air and vacuum leaks as a starting point...
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Old 03-27-2009, 07:36 AM
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Check fuel filter also.
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