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Discussion Starter · #1 ·
installed my autometer sportcomp 2 gauges (pyrometer and boost) boost lights up and works and my pyormeter wont light up but it works! any reason for this???
 

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Discussion Starter · #3 ·
its a BRAND NEW wiring harness, the old one the bed haha. so everything should work... wired up properly... just not sure whats wrong
 

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Discussion Starter · #5 ·
yea its grounded and both wires are getting power... when i bought the truck the gauges where in it but the pryometer never lit up.. then one day it turned on for a minute then went out and never worked again so i was hoping a new wiring harness would fix it but nope!
 

· So God Made a Farmer..
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more than likely a short in the gauge socket itself...or a faulty bulb?
 
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