i don't get a security light, so i don't think its passlock. i don't hear the fuel pumpwhen i turnit on ot put 12 volts to the bypass wire under the hood. the pump was replaced about 8000 miles ago. could this be the connector/corrosion problem i've been reading about.

 

You need to check that connector at the sending unit. Use a jump box or jumper wire to give it 12 volt @ the connector by the tank. Still no noise??? pull the tank. At that point ithas to be the pump or sending unit.

 

it is intermittant. thats why i'm thinking plug.

 

i'm getting 9.73 volts to the gray wire. when i wiggle the wire the pump turns on and off. i have a short somewhere.