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1984 944

 
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billygoat  



Joined: 16 Feb 2014
Posts: 72
Location: brevard nc
PostPosted: Thu Apr 17, 2014 8:41 am    Post subject: 1984 944 Reply with quote
does fuel pump run with key on or only when in start position
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jason c  



Joined: 13 Jan 2014
Posts: 1018
Location: Nwi
PostPosted: Thu Apr 17, 2014 11:41 am    Post subject: Reply with quote
It should not run constantly with the key on. What are you trying to do?
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billygoat  



Joined: 16 Feb 2014
Posts: 72
Location: brevard nc
PostPosted: Thu Apr 17, 2014 12:22 pm    Post subject: Reply with quote
get it started been sitting did tests no power to dme unit unless it only gets power when in start position
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billygoat  



Joined: 16 Feb 2014
Posts: 72
Location: brevard nc
PostPosted: Thu Apr 17, 2014 12:25 pm    Post subject: Reply with quote
its suppose to have 12 volt through pin 35 and 18 of dme plug no power with key on
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jason c  



Joined: 13 Jan 2014
Posts: 1018
Location: Nwi
PostPosted: Thu Apr 17, 2014 1:19 pm    Post subject: Reply with quote
Have you checked the relay and power & grounds to it?
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scriblz7  



Joined: 07 Dec 2008
Posts: 112
Location: kirkland WA.
PostPosted: Thu Apr 17, 2014 2:23 pm    Post subject: Reply with quote
try forums.rennlist.com they have a forum for the 944 which has a different fuel injection system from the 924
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Riley
79 924 n/a with gt body
15 VW GTI
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jason c  



Joined: 13 Jan 2014
Posts: 1018
Location: Nwi
PostPosted: Thu Apr 17, 2014 2:38 pm    Post subject: Reply with quote
scriblz7 wrote:
try forums.rennlist.com they have a forum for the 944 which has a different fuel injection system from the 924


They're not very kind about grammar errors.
The 944 motronic system is not difficult.
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9xx  



Joined: 18 Jun 2006
Posts: 627
Location: Jarvenpaa, Finland
PostPosted: Thu Apr 17, 2014 5:30 pm    Post subject: Reply with quote
http://www.the944.com/dmerelay.htm

Have you tried jumpering the DME relay socket?
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Mikko

All gone: 931 '82 Alpine White, original option "220" G31 with LSD + 3 x 944
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