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| emerygt350 |
Oct 17 2025, 09:16 AM
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#1
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 3,414 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States |
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| Literati914 |
Oct 24 2025, 12:06 PM
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#2
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,173 Joined: 16-November 06 From: Dallas, TX Member No.: 7,222 Region Association: Southwest Region |
While trying to decide if I want to keep d-jet for my Volvo 1800E engine build - I was reading up on the components and came across the following, which reminded me of this thread and your endevor for a solution. This wouldn't work in the 914 I suppose, but it's interesting.
"...Aux Air Valve Alternative: For those that value function over a stock engine compartment, or wish to keep a working fast-idle which does not require arranging for a mortgage to buy a replacement valve, here is a good working manual replacement using a Heater Control Valve [Yes, you read right! There is nothing that says this valve can't control the flow of air instead of Coolant!] ..here is a modestly priced generic Heater Control Valve, mounted in the general original location and manually controlled from the dashboard with a Bowden Cable...a brilliantly simple solution! .." |
| emerygt350 |
Nov 6 2025, 03:06 PM
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#3
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 3,414 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States |
While trying to decide if I want to keep d-jet for my Volvo 1800E engine build - I was reading up on the components and came across the following, which reminded me of this thread and your endevor for a solution. This wouldn't work in the 914 I suppose, but it's interesting. "...Aux Air Valve Alternative: For those that value function over a stock engine compartment, or wish to keep a working fast-idle which does not require arranging for a mortgage to buy a replacement valve, here is a good working manual replacement using a Heater Control Valve [Yes, you read right! There is nothing that says this valve can't control the flow of air instead of Coolant!] ..here is a modestly priced generic Heater Control Valve, mounted in the general original location and manually controlled from the dashboard with a Bowden Cable...a brilliantly simple solution! .." I might be headed that way. I have everything setup now and on the car, using a toyota purge valve now instead of the water valve. Works great, but I just don't think it is worth it. I just feel like a manual lever would be exactly what I want on a car like this. I can also put it inline with the existing setup and just close it when I find the AAR is being annoying. |
emerygt350 Aux air regulator prototype Oct 17 2025, 09:16 AM
Superhawk996 :popcorn:
Have considered the same approach.
... Oct 17 2025, 09:37 AM
Literati914 It'd be great if you guy could figure this stu... Oct 17 2025, 09:53 AM
FlacaProductions Very cool! Oct 17 2025, 11:19 AM
JamesJ
Well, it works on my desk and it works on 12v. ... Oct 17 2025, 12:37 PM
tomeric914 https://xwebforums.com/forum/index.php?thre...erna... Oct 17 2025, 01:05 PM
emerygt350 That looks a little like what I am up to but minus... Oct 17 2025, 02:38 PM
tomeric914 This is probably just a prototype, but I suggest y... Oct 23 2025, 07:02 PM
emerygt350
This is probably just a prototype, but I suggest ... Oct 24 2025, 04:40 AM
emerygt350 Progress
Oct 18 2025, 03:22 PM
emerygt350 More progress. Ready for a test run.
Oct 23 2025, 07:28 AM
emerygt350 Here are my routines so far. Anybody think of any... Oct 23 2025, 07:33 AM
emerygt350 dupe Oct 23 2025, 07:34 AM
Superhawk996 So it looks like Arduino is just controlling via h... Oct 23 2025, 09:06 AM
emerygt350
So it looks like Arduino is just controlling via ... Oct 23 2025, 10:58 AM
Ishley Do you need a default routine that the code falls ... Oct 23 2025, 10:51 AM
emerygt350
Do you need a default routine that the code falls... Oct 23 2025, 10:59 AM
Superhawk996
There is an initial 4 sec open routine regardles... Oct 23 2025, 11:35 AM
emerygt350
There is an initial 4 sec open routine regardle... Oct 23 2025, 11:47 AM
rjames Very cool and imporessive work!
When you fir... Oct 23 2025, 04:46 PM
emerygt350
Very cool and imporessive work!
When you fi... Oct 23 2025, 06:01 PM
VaccaRabite My old MS2 2056 had an ICV based on temps. It use... Oct 24 2025, 05:55 AM
emerygt350
My old MS2 2056 had an ICV based on temps. It us... Oct 24 2025, 09:28 AM![]() ![]() |
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