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Old 01-11-2019, 06:10 PM   #1
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Join Date: Mar 2015
Location: mckeesport, Pennsylvania
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Exclamation Fuel Injector Balance Test

I have a 2010 2.4L ecotec p0172 code. When I did the injector balance test using my Tech 2 scanner. The pressure dropped from 52psi to 12 psi for each injector. That seems awful high pressure drop. I know the specs for a 2.2L ecotec for a good injector is between 9 to 11 psi. You can also email the answer spenser46 @ c o m c a s t . n e t. Just take the spaces out. Thanks

Last edited by spenser46; 01-12-2019 at 09:17 AM.
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