eng-1 fuse keeps blowing
When I turn the key all the way over the eng-1 fuse blows. This has been happening since I hit a pot hole. It may be a shorted wire but this fuse runs to a lot of things. How can I track this down, or does anyone know of a better way to find it? There are no codes showing.
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Unhook the things that it supplies, process of elimination. With key on, individually reattach the electrical connections.
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Originally Posted by kevinkpk
(Post 362808)
Unhook the things that it supplies, process of elimination. With key on, individually reattach the electrical connections.
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Starter relay?swap with same, from other circuit that's not needed to run
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Originally Posted by geo1
(Post 362841)
Starter relay?swap with same, from other circuit that's not needed to run
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All the way over,to start"crank"so run is ok?
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Alright, so now I noticed that the fuse is blowing as the key is turned on period. It does not have to be turned all the way to the right.
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Gotya,so,unplug every fuse and relay, using photo from phone for reassembly,as mentioned above,isolate,then, reinstall till fuse blows
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And, what year,etc. is the vehicle,I'll get in the book, otherwise, AutoZone has many electrical diagrams,they and all data are same,the latter is a paid for service,much more info
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I've got all o2 sensors, evap purge solenoid, cam shift position sensor, crankshaft position sensor, and mass air flow sensor unplugged and the fuse still blows.
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