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O2 sensor circuit high volts (sensor 2)

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Old Apr 25, 2007 | 02:24 PM
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Rakaric
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Default O2 sensor circuit high volts (sensor 2)

So yea my dad is tellin me how he has a check engine light, so I took out my Scanner and it reads code P0138 O2 sensor circuit high volts (sensor 2). I was just wondering what that would mean. Thx.
 
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Old Apr 25, 2007 | 03:56 PM
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Default RE: O2 sensor circuit high volts (sensor 2)

First have the code cleared then if it returns check the sensors connector and wiring for damage. If there is none then I would replace the sensor.
 
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