2002 Jeep Cherokee ASD Fuse

Tiny
STLYE$
  • MEMBER
  • 2002 JEEP CHEROKEE
  • V8
  • AWD
  • AUTOMATIC
  • 125,000 MILES
The ASD fuse under the hood keeps blowing every time I come to a stop and give the car a little gas the ASD fuse blows
Friday, January 8th, 2010 AT 3:42 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Welcome to the forum, check the resistance spec on the ignition coil/s and fuel injectors. An example, the ignition coils, check the primary circuit resistance on all the coils and compare. I look for readings to be close to the same, if one is way out of range compared to the others, I suspect a problem, same thing with the injectors. The test may not be conclusive, but, you have to start somewhere. Also check the 02 heater circuits. Any codes?
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Friday, January 8th, 2010 AT 4:18 PM

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