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no start- no fuel -fuel pump power-
Posted by dave [Email] (more from dave) on Wed, 17 Sep 2014 06:56:22
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92 C900T 100+K
Perfectly running.
Parked overnight and wouldn't start in AM. Cranks normally
Has spark( so not crank sensor), has fuel in tank, battery fully charged
No fuel at fuel rail. No voltage on Fuse #30, and of course fuel pump doesn't run. Jumped power to fuse #30 and pump ran for about 20 sec but not anymore.
Ran through all ECU checks( from Townsend site) and have correct power to injectors so apparently main and fuel pump relays are good along with ECU.
So, what am I missing? Does fuse #30 get power directly from fuel pump relay?
Any help appreciated or if anyone has a schematic for the fuel pump circuit.
Thanks a ton
Dave
posted by 50.12.234...
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