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Re: trouble code 2256

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Old Dec 2, 2007 | 08:15 PM
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tosh1953
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Default Re: trouble code 2256

my 1997 ram 1500 4X4, 5.2L had been running terrible. trouble code was for crank sensor. I installed a new crank sensor and truck worked great for a day!
The truck went back to working as before, I am getting a code 2256. can anyone tell me what this code is?
thanks
 
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Old Dec 2, 2007 | 08:19 PM
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Default RE: Re: trouble code 2256
O2 Sensor Negative Current Ctrl Circ High
 
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Old Dec 2, 2007 | 09:02 PM
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Default RE: Re: trouble code 2256

thanks padodgeram. how what does that mean exactly,
"O2 Sensor Negative Current Ctrl Circ High"
is it one or two O2 sensors are faulty.

 
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Old Dec 2, 2007 | 09:05 PM
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Default RE: Re: trouble code 2256
bad O2 , but should have more info as in bank 1 or bank 2
 
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Old Dec 2, 2007 | 09:08 PM
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Default RE: Re: trouble code 2256
will check it out
again thanks
 
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