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Old 01-02-2024, 04:14 PM   #3
Mouse330
 
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Drives: 2011 2SS, 2006 GMC Sierra
Join Date: Jul 2019
Location: MA
Posts: 252
Disconnect injector #5 and ohm out the injector... Should be between 11–14 Ω between the terminals. If out of spec it will need a injector if not the wiring between the injector and ECM will have to be tested for a short to ground, open circuit etc...
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