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Location:
Castle Hill
Registered:
August 2003
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Re: Help me ID pipes (pictures)
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Sun, 15 May 2005 05:30
 
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I just battled the EFI conversion in my AE86, to know for sure what pipes do what, screw off the plate that the pipes are coming off, and pull this out, it will have your fuel pump attathed to it, then you will be able to see what the pipes do, the there will be one going from the top of the fuel pump (fatter one in the middle) and then there will be a pipe going down to about level with the middle of the pump, this is the return fuel line, and then one will just be poking down from the top this is the breather.
As for those other pipes...
#1 is the fuel feed for the fuel rail.
#2 is where the breather from your brake booster hooks up to
#3 is the return fuel line to your tank
#4 is a vacuum sensor
Hope that helps ya out!
Cheers.
-Whitchy-
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