Kayaker 38 Report post Posted June 3, 2020 Have a 2005 f150 4.6 engine. No power to fuel pump, pump runs when connected to 12 volts, module is said to be working (check with working module??) So suspecting wiring or computer problem. Truck was running fine till it wasn't. Hard to start then run fine now no start. Pump is out box is off truck, if anybody has some knowledge and feels like giving me a hand.let me know what you want for comp. Thanx Or give me a call Gord 6305203 Quote Share this post Link to post Share on other sites
enodrocd 1 Report post Posted June 4, 2020 their is a module underneath frame at rear of truck by the bumper that is prone to fail. Quote Share this post Link to post Share on other sites
eyelander 164 Report post Posted June 4, 2020 this video explains quite a bit, including something to check in the cab @ fuse panel. Quote Prior Proper Planning Prevents Piss Poor Performance Share this post Link to post Share on other sites
eyelander 164 Report post Posted June 4, 2020 OOPS!!! Quote Prior Proper Planning Prevents Piss Poor Performance Share this post Link to post Share on other sites
enodrocd 1 Report post Posted June 4, 2020 your correct eyelander...that is more likely the problem as we change quite a few of these at our shop...its the fuel pump driver... Quote Share this post Link to post Share on other sites
Thefishleclair 175 Report post Posted June 4, 2020 I had a 09 ford.....Changed the small fuse under the hood, was burnt on the connection....Not sure if it would be the same for an older truck Quote Grumpas' Baits Check it out on FB Share this post Link to post Share on other sites
Kayaker 38 Report post Posted June 4, 2020 Thanx guys, truck is up and running, had a bad wire in the main harness Quote Share this post Link to post Share on other sites
