No SES light - No Fuel - Help!
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Joined: Apr 2008
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No SES light - No Fuel - Help!
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
Jason
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Joined: Feb 2007
Posts: 3,945
RE: No SES light - No Fuel - Help!
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
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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