need a 1990 fuel system wiring diagram

[corvette1968]

Hi guys, does anyone here have a fuel system wiring diagram for a 1990. I have been trying to find the problem for a while now and my chiltons book only has a diagram for an 84.
thanks for any help.

 

[vetteboy86]

What is your problem? Maybe we can help.

 

[G Winter]

I am about to head for bed now but if I can remember to do it tomorrow I will scan the diagram and post it.

Glenn


PS If you plan on doing a lot of repairs yourself it would be wise to buy the Helms manual for your 90.

 

[G Winter]

Which part of the fuel system do you want? There are only 8 pages.

Glenn

 

[WhalePirot]

e-mail me?

does anyone here have a fuel system wiring diagram for a 1990.

Yes, within the Helm manual.. How can I help? Photo of it?

 

[corvette1968]

I need the part that shows what the different terminals of the the FP relay go's to. Since the fuel pump just isn't geting power.
thanks

 

[WhalePirot]

I have the 8A manual sections for the '84 and '87 (links). I would have sworn that I have the '90 as well, but I believe the FP terminals are the same.

May we assume that you have checked the fuse? You also need oil pressure to have the relay close, which may point to that sender and the connection.

These are pics of those wiring diagrams.

http://members.dslextreme.com/users/fry747/Vette/84FuelPumpWiring.JPG
http://members.dslextreme.com/users/fry747/Vette/87fuelPumpRelayWiring.JPG
http://members.dslextreme.com/users/fry747/Vette/87fuelPumpWiring.JPG

The relays are now sourced from China and are rather cheap.

 

[CharlesBrown]

You might also check your public library computers. Ours subscribes to a service called "Allcar" where you can call up all sorts of data and diags. then print out results @ $0.10 per copy.

 

[NT Vettman]

I have the 1990 service manule and the electricel wiring manual. send me your email address and what your looking for and I'll copy it for you