2002 Chrysler 300 Just Replaced Both Upstream Sensors Reset Codes 2 Days Later

2002 CHRYSLER 300
150,000 MILES
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ANONYMOUS
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I just replaced both upstream sensors. reset the codes and 2 days later I'm still getting P 0132 P 0152. Don't understand the sensors are brand new why are they reading that they're broke
Oct 18, 2012 at 4:02 PM
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HMAC300
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if lthese are bosch sensors replace with factory ones, seems those will set this code. Otherwise there is short someplace like a burned wire etc.
Oct 18, 2012 at 4:58 PM
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JDL
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The code doesn't tell you what to replace. Only that the system thinks there is a problem on that circuit. You need to check 02 sensor wiring circuits. A circuit could be shorted to voltage? Could be an open circuit, somewhere?
Oct 18, 2012 at 5:07 PM
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JDL
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Well here I go again. lol
Oct 18, 2012 at 5:08 PM
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