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Fuel Pump Problem

Printed From: Bavarian-Board.co.uk - BMW Owners Discussion Forum
Category: Technical & Model Specific Forums
Forum Name: BMW 7 Series
Forum Discription: This forum will deal with any issues on the BMW 7 Series (E23, E32, E38, E65, E66, E67 & E68)
URL: http://www.bavarian-board.co.uk/forum_posts.asp?TID=31465
Printed Date: 23-May-2024 at 18:43


Topic: Fuel Pump Problem
Posted By: fradamico
Subject: Fuel Pump Problem
Date Posted: 27-June-2006 at 22:30
Does anyone know if there is a fuel cut off switch anywhere in the 730 V8 engine.  The car is a 1996, N Reg. The car just stopped and the fuel pump/pumps are not running.



Replies:
Posted By: shaft
Date Posted: 01-July-2006 at 19:35
First check fuse, then 12v feed to fuel pump. Work backwards to relay see if relay clicking in and 12v out to pump. 12v feed wire to pump is green/violet. You could also have DME relay fault which also has 12v feed to engine control unit and to fuel pump relay. That relay is white both in ebox. 



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