Cadillac engine knowledge

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===EFI===
 
===EFI===
 
[[File:Cad efi.jpg‎ ]]
 
[[File:Cad efi.jpg‎ ]]
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The factory EFI system used from 1975-'76 on 500 cubic inch engines is a ported injection system which operates similar to the familiar Chevy TPI. It looks like a large throttle body on an intake with separate fuel injectors. Each cylinder has its own injector mounted in the intake runner near the intake gasket area with a common fuel rail feeding all eight injectors. This system was also used through 1979 on the Seville as standard equipment and as an option on full size cars.  
 
The factory EFI system used from 1975-'76 on 500 cubic inch engines is a ported injection system which operates similar to the familiar Chevy TPI. It looks like a large throttle body on an intake with separate fuel injectors. Each cylinder has its own injector mounted in the intake runner near the intake gasket area with a common fuel rail feeding all eight injectors. This system was also used through 1979 on the Seville as standard equipment and as an option on full size cars.  
  

Revision as of 02:03, 18 February 2012

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