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No SES light - No Fuel - Help!

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No SES light - No Fuel - Help! - 4/30/2008 6:58:40 AM   
wilke_jb

 

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I have a 1991 fleetwood brougham.  Car died unexpectedly the other day.  Checked the injectors, no fuel.  First checked the Fuel pump and relay - works good.  Then checked the Injector fuse - good.  Checked signal to injectors, no go on the noid light.  All wiring seems good, so I slap another computer in there - still no go.  Then I notice that the Service Engine Soon light doesn't light when I turn the key on?  I check the dash light - its good.  Check the fuse for the ECU and it is good.  Try to start it again - it starts!  What happened, i really didn't do anything to fix it - I would really like to know what happened so that I can fix it for good and it won't happen again.  Only thing I can think of is that the fuse to the ECU was loose or corroded?  Would love to have a wiring diagram if someone has it.  Thanks for the help.
                                           Jason
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RE: No SES light - No Fuel - Help! - 5/6/2008 10:12:17 PM   
Stealth



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quote:

ORIGINAL: wilke_jb

I have a 1991 fleetwood brougham.  Car died unexpectedly the other day.  Checked the injectors, no fuel.  First checked the Fuel pump and relay - works good.  Then checked the Injector fuse - good.  Checked signal to injectors, no go on the noid light.  All wiring seems good, so I slap another computer in there - still no go.  Then I notice that the Service Engine Soon light doesn't light when I turn the key on?  I check the dash light - its good.  Check the fuse for the ECU and it is good.  Try to start it again - it starts!  What happened, i really didn't do anything to fix it - I would really like to know what happened so that I can fix it for good and it won't happen again.  Only thing I can think of is that the fuse to the ECU was loose or corroded?  Would love to have a wiring diagram if someone has it.  Thanks for the help.
                                          Jason



get the CODES .. probably HISTORY CODES at this point.
post them.





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