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Registered
Join Date: Jun 2007
Location: San Angelo, Texas
Posts: 412
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Fuel Pump / DME Relay Primary Supply Voltage Question Bad
Got this from the Clakrs site and working through some electrical issues:
Remove the Fuel Pump / DME Relay and check for supply voltage (approximately 12 VDC) from the battery. Insert a male spade connector into the relay board terminal to make checking the voltage easier. All 944s and 968s - Terminal 30 If no voltage is present, the battery is dead or the wire from the battery to the relay panel is broken / disconnected. Well I have no voltage at that point. Suggestions on what I should be looking for? I can see a wire on the diagram. Suggestion? Thanks Mike
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I Love the Smell of Jet Fuel in the Morning! 86 Silver Porsche 944 N/A - Alpine CDA-9857 KYB Front, Weltmeister 250lb springs, MSD Master Blaster Coil, K&N Cone Filter, Blue LED Dash, Clock and Defrost Upgrade http://www.c28.com/?adid=st&iid=25349 |
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09-17-2008, 01:09 PM
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Registered
Join Date: Aug 2007
Location: Sweden
Posts: 215
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Mike, you are right on the track. Follow the red/black 4.0 sqmm wire from end to end and check resistance with an ohmmeter. Do you have heavy corrosion at the positive battery clamp? That particulary wire could be corroded right trough without seeing it. The two other red wires from the same clamp to fuse/relay panel could be as bad. Good luck!
______________________________________ Lapponia 1984 944 na |
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09-18-2008, 05:01 AM
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