 Throttle body return spring, 1.8 L-Jet setup |
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| MrKona |
 Apr 20 2014, 10:51 PM
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Senior Member  Group: Members Posts: 597 Joined: 25-July 05 From: Santa Rosa, CA Member No.: 4,469 Region Association: None  |
Used to read the 914 parts diagram catalog like a novel and thought I had it all figured out. But after seeing an old picture in the Classifieds today of an L-jet throttle body with a spring, I realized I don't have this spring.
Porsche calls it the Return Spring 022 129 881 F. Can someone with a 1.8 L-Jet please post a picture of where this spring connects. I can see where it connects on the TB, but what about the other end? On the plenum, or body sheet metal somewhere? Thanks, Bryan |
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| ndfrigi |
Apr 21 2014, 01:29 PM
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Advanced Member Group: Members Posts: 2,956 Joined: 21-August 11 From: Orange County Member No.: 13,474 Region Association: Southern California 
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Mine is 75 1.8L F.I. and since I acquired this teen last 2011 it does not have that extra spring. The return coiled spring is doing his job already. I tried before installing a long return spring but it just hardened my accelerator pedal.
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Posts in this topic
MrKona Throttle body return spring Apr 20 2014, 10:51 PM
Dave_Darling On my old 1.8, it connected to a hole in the rear ... Apr 21 2014, 08:29 AM type47 RE: Throttle body return spring Apr 21 2014, 09:29 AM
MrKona
Wow - Thank you! I never would have found ... Apr 21 2014, 11:59 AM smarens I have a 1975 1.8, didn't drive it today, will... Apr 21 2014, 09:48 AM Dave_Darling The pic that Type47 shows is the way I remember mi... Apr 21 2014, 10:18 AM tomeric914 What is the actual purpose of the long spring? It... Apr 21 2014, 10:24 AM MrKona
What is the actual purpose of the long spring? I... Apr 21 2014, 12:01 PM type47
What is the actual purpose of the long spring? I... Apr 21 2014, 02:20 PM Dave_Darling
What is the actual purpose of the long spring? I... Apr 21 2014, 04:29 PM smarens here is my '75 with 1.8, this is the way I got... Apr 21 2014, 03:36 PM jim_hoyland Found this thread while reattaching the return spr... Jan 29 2017, 03:59 PM malcolm2 I believe it is a safety thing. So if the big spr... Jan 29 2017, 04:11 PM Shivers
1972 1.7 tins. The hole was there from the FI ... Jun 21 2023, 09:06 AM |
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