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MikeDanger · Joined: 21 Nov 2002 Posts: 774 Location: Denver

I added a button to activate the CSV, with an LED so I could see when it was working.

VIDEO
http://youtu.be/gzz6m2E7ZRs
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It was either this or a giant box of legos

MikeDanger · Joined: 21 Nov 2002 Posts: 774 Location: Denver

also I think Im going to also wire in the Fuel pump so that I can manualy turn it on.
Will priming the eninge help with HOT start? since I can then pressurize the system before I crank?
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It was either this or a giant box of legos

morghen · Joined: 21 Jan 2005 Posts: 9102 Location: Romania

When i had the NA i had a hot start problem.
The fuel pump relay died and i replaced it with a modified normal 12v relay so when i turned the key the pump would be on and never stop.
After i did that i didnt have a hot start problem anymore as i would just let it fill up the system for a couple more seconds.

scm924s · Joined: 22 Oct 2010 Posts: 296 Location: Gloucester UK

Ian89C4 · Joined: 01 Apr 2011 Posts: 561 Location: North Carolina

Take a look at the fuel pressure accumulator...I think that is our hot start issue. The cars will always have hot start issues...but I don't think this will solve the problem...only put a patch on it.
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Ian Edgerly
North Carolina

Current:
1981 924 SCCA/ChampCar Weissach Race Car ("Serenity")
1987 924S ChampCar Endurance Car ("Der Weg")
1980 924 Euro ("Wahala")

!tom · Posted: Wed Jan 29, 2014 12:50 pm Post subject:

Mine doesn't have a hot start issue, and it has no workarounds.
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78 924 NA
5-lug

MikeDanger · Joined: 21 Nov 2002 Posts: 774 Location: Denver

Rasta Monsta · Joined: 12 Jul 2006 Posts: 11733 Location: PacNW

Cold start buttons are for shitty mechanics.
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Toofah King Bad

WeiBe (1987 924S 2.5t) - 931 S3

MikeDanger · Joined: 21 Nov 2002 Posts: 774 Location: Denver

maybeoneday · Posted: Wed Jan 29, 2014 5:24 pm Post subject:

Brockoli · Posted: Thu Jan 30, 2014 8:36 am Post subject:

I tried the csv button thingy but unistalled it once I actually fixed the probelm which is probably your fuel accumulator.

+1 to Rastas comment.

You can prime the pump with the key in the on position and move the power mirror toggle button thingy. I have no idea why this works but it does.
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'80 924 M471,Wideband O2, Full coilover susp,23/19 sways,Bilstiens,KLA Strut Brace,Roll Bar,Test Pipe,BBS RS, Willwood BBK

25% of a '87 944 Chumpcar http://straightpipe.ca/forums/showthread.php?t=2454

'79 924 Sebring Edition(Sitting)

musicalannette · Joined: 21 Feb 2012 Posts: 413 Location: UK

The amount of people i remeber with mk1 golfs going on and on about csv's and problems when there weremany about, its when or if it does fail it will pay dividends.
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I KNEW white wall tyres were invented by Americans .....just not at Boeing.... to be fitted on the 737.....

larchie · Joined: 19 Jun 2003 Posts: 297

If there is a hot-start problem often there is a leak in injectors, cold start valve, warm-up regulator, or fuel distributor. If not that, then Porsche recommends installing a second 20 cc accumulator and relocating the fuel pump with Installation Kit PN 477 298 111.

!tom · Posted: Thu Jan 30, 2014 3:52 pm Post subject:

Rasta Monsta · Joined: 12 Jul 2006 Posts: 11733 Location: PacNW