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#1
03-31-2005, 07:30 PM
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Won't Start
Have a 500 SEL that is not getting fuel up front. The fuel pump and filter has been changed. There is no voltage at the fuel pump terminals. How do I isolate. Pump relay or OVP relay? Maybe something else.
 Adding fuel at intake, car will run.
Last edited by Laduce; 03-31-2005 at 07:32 PM. Reason: New information 
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#2
04-01-2005, 12:22 AM
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I don't think the OVP has anything to do with the fuel pumps. You could try jumping the fuel pump relay and see of the car starts. Pretty sure that circuit is fused somewhere as well.
__________________
89 300te 222,222 92 300e 190,000
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#3
04-04-2005, 08:34 PM
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Porblem Resolved
Replaced the fuel pump relay and problem resolved. Heard this part is a problem child.
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