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1997 Dodge Ram Van 2500 Question: What is a P131 sensor and what does it control?

 

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little mom, Springfield, AR, October 18, 2012, 08:59
 Rookie

My van is acting like it can't go into any gear except first without a drag at times and then at times its's fine. I had them check it at O'Reillys and their scanner said it was a p131 sensor but they didn't know what that was.

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  • Answer #1

    goodguy October 18, 2012, 11:47
     Master

    Ive checked for trouble codes and cant find that code you can check for code numbers at obd-codes.com

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  • Answer #2

    pushrod October 18, 2012, 15:25
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     Master

    02 SENSOR B1 S1 LOW VOLTAGE. NEED TO CHECK THE CIRCUIT AND TEST SENSOR BEFOR JUST REPLACMENT.
    COULD BE EITHER CAUSING LIGHT TO COME ON. BUT NOT TRANS. RELATED.

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