2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

88 turbo II vacume system

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Old Jun 20, 2006 | 05:48 PM
  #1  
MOBEONER's Avatar
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88 turbo II vacume system

i am runing a microtech lt12s in my 88 turbo II engine,and i need to know what i can eliminate from the engine..


can i eliminate the entire vacume system like

purge controle valves
bac valve
chracoal canister
air controle valve??
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Old Jun 21, 2006 | 04:56 AM
  #2  
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The purge control valve and charcoal cannister are not part of the EFI system, they're for evaporative emissions. They can be removed if you don't want them or kept if you do.

The BAC valve is for idle speed control. Connect it to the MicroTech and have proper idle control.

The ACV is for emission control (secondary air injection) but the MicroTech won't be able to control it's solenoid valves properly so you might as well remove it.
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