Jeep keeps blowing ASD fuse

Jake kozlowski

TJ Enthusiast
Original poster
Joined
Feb 17, 2018
Messages
320
Location
Elmendorf Air Force Base, Anchorage, AK, USA
Well went out trail riding and blew the ASD fuse twice. Ran out of 30a jcase fuses so bumped up to 40a, my only spares....

Terrible idea. Pictures will explain why...

Long story short. The red and white wore from the PDC to the harness burned up. Kept tracking the wire to behind the valve cover where I discovered the wire loom and wire was rubbed through.

So for those with ASD fuse issues, follow the wire from PDC to harness, behind the valve cover, o2 sensor, and fuel rail.

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