Operation CHARM
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2005
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Grand AM V6-3.4L VIN E
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Repair and Diagnosis
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Pressure, Vacuum and Temperature Specifications
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Fuel Injector
Fuel Injector
Fuel Injector Balance Test Example (Actual Results May Vary):
If the pressure drop value for each
fuel injector
is within
20 kPa (3 psi)
of the average pressure drop value, the fuel injectors are flowing properly.