hi where is the ground for the fuel pump relay? its the black wire. i know the end of it is the thermostat ground. but in the book says theres a junction connector, and i cant find that. i have to jump the ground wire from the connector and ground it to my car to work. cause i checked continuity at the connector to the thermostat ground and there was none, so there has to be a break in the wire. and i wanna check the junction connector