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Mcneil
Newbie


Joined: 05 Jan 2014
Posts: 9



PostPosted: Thu Aug 03, 2017 11:21 am    Post subject: Fuel relay location. Reply with quote

Can someone advise me where the fuel relay is located on a 1990, 964, C4, Targa please?
 
  
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ras62
Montreal


Joined: 20 Jan 2012
Posts: 580
Location: Cheshire


PostPosted: Thu Aug 03, 2017 3:25 pm    Post subject: Reply with quote

The relay operating the fuel pump is the DME relay. It is actually a two coil relay. Once the DME senses crank rotation the second relay closes to power the fuel pump.
 
  
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treefrog99
Newbie


Joined: 19 Apr 2013
Posts: 26
Location: Derbyshire


PostPosted: Thu Aug 03, 2017 6:46 pm    Post subject: Reply with quote

This is from a Porsche 911 book.
There is also a long article at
Clarks-Garage.com its for a 944 but I think most if not all applies to the 964.
I always have a spare DME relay in my car as they are notoriously troublesome

Best of luck

trevor
_________________
1990 964 targa c2
2003 Audi a4 tdi quatro
1987 golf gti

Failure is simply the opportunity to begin again, this time more intelligently.
Henry Ford
 



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Mcneil
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Joined: 05 Jan 2014
Posts: 9



PostPosted: Thu Aug 03, 2017 8:27 pm    Post subject: Reply with quote

Thank you. I'll get on to this tomorrow. Located relay R41 and removed it. New one on the way.
 
  
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