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VWinny
Samba Member
Joined: October 09, 2020
Posts: 114
Location: FL
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 Posted: Sat Nov 26, 2022 8:22 am Post subject: 95 EV 2.5 ACU vacuum hose diagram.. anyone? |
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anyone have a vacuum hose diagram for the vacuum hoses on the engine? There are some coming off of the air filter box, fuel regulator fuel injector rail...
Got my newly rebuilt engine running good just want to make sure everything going to the MAP sensor on ECU is correct.
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1961tbird
Samba Member
Joined: July 21, 2018
Posts: 291
Location: Halifax, Nova Scotia
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| Posted: Sat Nov 26, 2022 11:30 am Post subject: Re: 95 EV 2.5 ACU vacuum hose diagram.. anyone? |
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I would second that request.
I am considering replacing all my vacuum lines. I believe I saw some old posts on this issue but any recommendations on the type of new line to use? Silicone?
While I have not had any issues yet, I can see how these old lines become loose or come undone creating problems. |
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TheOneTrueQuux
Samba Member
Joined: May 26, 2021
Posts: 363
Location: Winona, MN
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| Posted: Tue Nov 29, 2022 11:30 am Post subject: Re: 95 EV 2.5 ACU vacuum hose diagram.. anyone? |
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| 1961tbird wrote: |
I would second that request.
I am considering replacing all my vacuum lines. I believe I saw some old posts on this issue but any recommendations on the type of new line to use? Silicone?
While I have not had any issues yet, I can see how these old lines become loose or come undone creating problems. |
Here you go:
I would use the stock braided cover hose, the original stuff lasted 30 years, new will as well. Silicone is more expensive, and might not stay on the vacuum nipples as well. Plus it doesn't look stock. |
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1961tbird
Samba Member
Joined: July 21, 2018
Posts: 291
Location: Halifax, Nova Scotia
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| Posted: Wed Nov 30, 2022 5:49 am Post subject: Re: 95 EV 2.5 ACU vacuum hose diagram.. anyone? |
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subdewd
Samba Member
Joined: January 16, 2018
Posts: 238
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| Posted: Sun Dec 04, 2022 8:38 am Post subject: Re: 95 EV 2.5 ACU vacuum hose diagram.. anyone? |
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| I've had silicone on for 5 years. Fits fine, plus different colors available to differentiate various lines. I'm not concerned about appearance personally. |
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VWinny
Samba Member
Joined: October 09, 2020
Posts: 114
Location: FL
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| Posted: Fri Dec 09, 2022 7:09 am Post subject: Re: 95 EV 2.5 ACU vacuum hose diagram.. anyone? |
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| thanks |
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Saturn
Samba Member
Joined: April 06, 2019
Posts: 192
Location: San Francisco
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| Posted: Sat Dec 10, 2022 3:31 pm Post subject: Re: 95 EV 2.5 ACU vacuum hose diagram.. anyone? |
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| TheOneTrueQuux wrote: |
Here you go:
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For visitors from the future searching the phrase: Vacuum Hose Diagram (or Anordnung der Unterdruckleitungen)
This diagram for a 1993 Eurovan AAF 2.5L 5 Cylinder Gas Engine.
I guess with all of the additional components in the ACU engine, there was no room to have it both English and German.
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