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1996 Jeep Cherokee Question: Motor turns but wont start.

 

Question

elcano340, 4.0L 6 Cylinder, Luquillo, PR, February 02, 2011, 16:39
 Rookie

There is no volt going thru nun of the two wires that plugs in to the coil when i turn the switch to on, need to know why and what do thanks.
All the fueses are good

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  • Answer #1

    February 02, 2011, 17:05
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     Master

    one wire has 12 volts with the key on. the other wires goes back to the computer and grounds and ungrounds the coil for spark. the crank sensor controls that pulse and may be at fault. have it checked for failure at a shop.

    Roy

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    elcano340, February 02, 2011, 18:05
     Rookie

    Where dose the 12 volt come from?
    the 12 volt is missing.

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    mastertech6371, February 02, 2011, 18:35
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     Master

    ignition switch with the key in the on position

    Roy

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