chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Electrical Specifications|Page 5863 > < Electrical Specifications|Page 5861
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Fuel Injector: Pressure, Vacuum and Temperature Specifications
Fuel Injector Pressure Drop

Fuel Injector Pressure Drop 
If the pressure drop value for each injector is within 1.5 psi of the average drop value the fuel injectors are flowing properly.

Pressure Drop 1.5 psi 

   

  

 

Fuel Injector Balance Test Example (Typical)

Electrical Specifications|Page 5863 > < Electrical Specifications|Page 5861