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Ford bronco II you have no power to the fuel pump you have added new pump new switch what could it be?
Wiki User
∙ 15y ago
Answer: After you check interia switch and if still have problem, check if voltage is present at EEC power relay and Fuel pump relay (especially FP relay). You will need to remove the relays to check this and leave ignition switch in OFF position. There should be voltage present at one 1 wire in each relay. On the FP relay it's the orange wire with blue stripe. Can't remember on EEC relay. Just check all wires, should only be one with voltage present, with key in OFF position. If no voltage present on any wire, check fuseable link for that relay and also find source of short circuit (probably old pump, but could be chaffed wire somewhere grounding itself to frame). Answer: Check the interia switch. It may need to be reset. It is located on the passenger floor board, under the carpet next to the tranny hump.
Wiki User
∙ 15y ago
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