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93 zj crank no start

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Old Sep 17, 2014 | 06:48 PM
  #1  
rezzj's Avatar
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Model: Cherokee
Default 93 zj crank no start

No cel within the on position. I can not hear the fuel pump prime. No spark
from coil. Asd relay starts clicking and security light turns on.
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Old Sep 18, 2014 | 02:15 AM
  #2  
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From: Wasilla. Alaska
Year: 1999
Model: Cherokee
Engine: 2.5
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Have you tried unlocking a door with the key? This should disable the anti-theft feature, unlocking either front door or the rear hatch with the key should work. The sensor on the lock tumblers is very fragile and is prone to breaking off, so, if one door doesn't work, try another. HTH, Good Luck!
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Old Sep 21, 2014 | 09:43 PM
  #3  
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I have grounded the factory alarm and tried the key on all doors. Battery is charged and connected well. There is 5 volts to the tps and 7.4 volts to ckps. All fuses are good.Im thinking it might be an ecu problem but I don't know how to troubleshoot the ecu.
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