After de smog do I have to keep the for vsv? Also can someone please tell me the purpose of the line in the pic below? It's the disconnected one in the pic. Thanks!
3fe fuel pressuer regulator vsv and ? (1 Viewer)
- Thread starter matchan420
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- Thread starter
- #2
Trying to wrap this up tonight...
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IIRC that vsv helps with restarts, nothing to do with emissions. We mounted it on the plenum.
- Thread starter
- #4
IIRC that vsv helps with restarts, nothing to do with emissions. We mounted it on the plenum.
Thanks for that...I need to read your build 5 more times! I am well behind the curve and frustrated, Im sure ill get it soon.
Are you coming to Vegas soon? like tomorrow? Please!!!!
Thanks,
Matt
lelandEOD
SILVER Star
Screw Vegas... Come to Reno!
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Close,,, leaving for Utah in an hour or so..
tucker74
Moderator
Here's where I mounted my VSV:
That vacuum port was unused in my swap/desmog, hard to see but there is a red silicone cap over the nipple in this pic:
Tucker
That vacuum port was unused in my swap/desmog, hard to see but there is a red silicone cap over the nipple in this pic:
Tucker
- Thread starter
- #8
Here's where I mounted my VSV:
That vacuum port was unused in my swap/desmog, hard to see but there is a red silicone cap over the nipple in this pic:
Tucker
Great, looks really good! I have to plumb the wires as i thought I wouldnt need it...oh well. I am also uncertain where the cold start wire from the ecm runs too...time is killing me...
I mounted my VSV in a similar location on the plenum as Tucker's picture.
The cold start wire goes to cold start injector on the upper driver side of the plenum. The injector will have a black plug and a hard fuel line from the rail connected to it.
The cold start wire goes to cold start injector on the upper driver side of the plenum. The injector will have a black plug and a hard fuel line from the rail connected to it.
- Thread starter
- #10
I have that connection hooked up and it comes from the dedicated EFI harness.
There is also a "cold start" wire that is part of the EFI in the cowl harness, does the EFI harness get power to the cold start through the large 5 wire connector between the two harnesses?
Thanks for the info...
