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p1391 code

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Old Nov 21, 2013 | 01:41 PM
  #1  
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From: segoville tx
Year: 1997
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Engine: 4.0 6 cylinder
Default p1391 code

Replaced the crank sensor and all the jerking went away and runs like a top but cel won't go away... what could it be?
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Old Nov 21, 2013 | 02:52 PM
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have rechecked to see if it's throwing a different code.
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Old Nov 21, 2013 | 03:00 PM
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Originally Posted by RTorrez1
have rechecked to see if it's throwing a different code.
No the same one
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Old Nov 21, 2013 | 03:09 PM
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Ok, Since you changed the crank sensor you may want to look into the cam sensor. You can get the same code for both sensors.
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Old Nov 21, 2013 | 03:32 PM
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Originally Posted by RTorrez1
Ok, Since you changed the crank sensor you may want to look into the cam sensor. You can get the same code for both sensors.
New cam sensor and distributer
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Old Nov 21, 2013 | 03:36 PM
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Originally Posted by monstercherokee
New cam sensor and distributer
Now that is strange. So if you clear it out codes it keeps throwing the same code after?
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Old Nov 21, 2013 | 03:38 PM
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Originally Posted by RTorrez1
Now that is strange. So if you clear it out codes it keeps throwing the same code after?
Yes sir
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Old Nov 21, 2013 | 04:01 PM
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Originally Posted by monstercherokee
Yes sir
That Sucks! Just throwing out some idea here. Maybe check all the related wire to the CPS and make sure that none of them are rubbing against anything cause them to arch. Make sure that the wires are in good shape Also make sure that the wires from the cps are not to close to the manifold causing them to over heat. Like I said just throwing out some ideas.
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Old Nov 22, 2013 | 10:41 AM
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Originally Posted by RTorrez1
That Sucks! Just throwing out some idea here. Maybe check all the related wire to the CPS and make sure that none of them are rubbing against anything cause them to arch. Make sure that the wires are in good shape Also make sure that the wires from the cps are not to close to the manifold causing them to over heat. Like I said just throwing out some ideas.
Could it be that the cam is out of a newer 2000 jeep and we made a cam button
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