View Dodge B250 Wiring Diagram Background. The van does have a/c. You may need to locate a specific color wire and its exact location. 1989 Dodge Ram Fuel Pump Wiring Diagram Wiring Diagram from wiringdiagram.2bitboer.com New fuel pump fits dodge b150 b250 b350 base 3 9l 5 2l. The van does have a/c. Web [ls_3744] […]