V8 '165 harness modifications

John S. Gwynne jsg at jsgpc.mrcday.com
Thu Feb 10 16:51:49 GMT 2000



| Why is there an oil pressure switch in parallel with the fuel pump relay outp
| ut?  Does the relay prime the pump, turn off and then when oil pressure is bu
| ilt up enough the pump is turned back on by the oil switch and no longer the 
| relay?   If I have this wrong, could someone please explain to me the sequenc
| e of events?

it's backup for a failed fuel pump relay.

john gwynne
----------------------------------------------------------------------------
To unsubscribe from gmecm, send "unsubscribe gmecm" (without the quotes)
in the body of a message (not the subject) to majordomo at lists.diy-efi.org




More information about the Gmecm mailing list