Help ficm count down
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Laughing Gas
Joined: Oct 2012
Posts: 1,202
Likes: 1
From: Frederick MD
Help ficm count down
Truck was driving fine. Got off an exit and it died with a check engine light and battery light. Ficm reads 0 would it just have gave out like that
Is their a fuse or a relay that runs it. If so where is it located I couldn't find anything. And had to leave it to get to work.
Is their a fuse or a relay that runs it. If so where is it located I couldn't find anything. And had to leave it to get to work.
Logistics Pro
Joined: Dec 2004
Posts: 4,138
Likes: 7
From: South Weber, Utah
Truck was driving fine. Got off an exit and it died with a check engine light and battery light. Ficm reads 0 would it just have gave out like that
Is their a fuse or a relay that runs it. If so where is it located I couldn't find anything. And had to leave it to get to work.
Is their a fuse or a relay that runs it. If so where is it located I couldn't find anything. And had to leave it to get to work.
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Laughing Gas
Joined: Oct 2012
Posts: 1,202
Likes: 1
From: Frederick MD
Ok so checked all fuses that I originally didn't check. Pulled them out put them back in. Turned the koeo ficm reading 48.5 truck fired right up. Drove it the the firehouse. And volts stayed at 48-49 the entire ride. What would cause a sudden loss of power like that
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Thread Starter
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Laughing Gas
Joined: Oct 2012
Posts: 1,202
Likes: 1
From: Frederick MD
Checked harness and nothing. Truck did it again yesterday and I watched the ficm volts go from 48.5 down to zero. Volts just kept gettig lower an lower. Shut truck off turn koeo and it's back to 48 and fires right up
