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Engine Control 2 fuse (20 amp yellow)

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Old Nov 27, 2011 | 12:02 PM
  #1  
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From: Boston
Year: 1993
Model: Cherokee
Engine: 4.0 straight 6
Default Engine Control 2 fuse (20 amp yellow)

So I have been having a problem with this fuse for a few days now, it keeps blowing. I changed the coil, CPS, alternator, and a few other things and cannot seem to figure out this problem. When i turn the key to auxiliary the fuse blows. I have a 93 4.0. Any thoughts or suggestions would be appreciated, Thank you.
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Old Nov 27, 2011 | 12:40 PM
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From: Nor-Cal Coast
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http://www.justanswer.com/jeep/25oqj...e-control.html

In google advanced search I put "engine control 2 fuse" in the "exact phrase" box, and "Cherokee" in the "with all these words box. Above is one of a bunch of hits. Welcome BTW! and good luck.

You want to be concerned with the dark green wire with orange stripe that is coming out of the ASD relay, it says.

Last edited by DFlintstone; Nov 27, 2011 at 12:43 PM.
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Old Nov 27, 2011 | 12:43 PM
  #3  
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could be ungrounded or theres a frayed wire shorting out.
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Old Nov 27, 2011 | 12:55 PM
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Thanks guys, going to check all this out and follow the wiring, 'll keep you posted on progress or lack there of.
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Old Dec 4, 2011 | 09:03 AM
  #5  
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Turns out Autozone gave me a bad alternator, the wires were crossed on the inside and failing their machine as well. So, in conclusion from now on, I'll have my alternator tested when I buy it to prevent the headache. Thanks guys for the help!
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Old Dec 4, 2011 | 12:54 PM
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"I have been having a problem with this fuse" Sounds like the fuse was having a problem with autozone! Glad you got'r.
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