41 1993 chevy 1500 fuel pump wiring diagram
1993 Chevy Truck Fuel supply wiring. Have fuel pump issues. No pump function. Just got truck. Pump was said to be replaced. Found: Tank not properly mounted, junk pump in tank, dirty tank, disconnected harness (Pump B- was not even bolted to frame) at ank, no supply at tank harness, missing (5PIN- not typical Bosche) relay on pass side firewall ... Fuel pump not running on my 1993 1500 pickup. new pump,pump rely, oil pre switch. Test the pump fuse line and no power - Answered by a verified GM Mechanic Battery Junction Block. 3. In-Line Fuse. 4. Fuel Pump Relay. 5. Cold Advance Relay (W/6.2L (378 CID) Diesel Engine) Chevy Silverado 1500 with a 5.7L 350 1993 Electrical Circuit Symbol Map. Tags: chevy, chevy silverado 1500 with a 5.7l 350, electrical wiring diagram. 1993 chevy 1500 fuel pump wiring diagram