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I did mine almost the same if I can find pic I will post them I haven't got an issue, I'm running a walbro 450 return system with a magnafuel regulator, the feed is -8 an and I use the stock feed for return, with 114 lb's bosch injectors from FIC running e85. My idle pressure its at 59-60 the only think I'm concern its that my IDC are at 80%I had some 83 lbs injectors and I max them out on e85 they were at 67% on pump gas. If I remember the 114 lb's inj were 48%.
try this ..had same code once took my fuse under hood .flip it up and push signal wire pin back up under fuel pump relay
Thank you for the lead...I have to say I'm pretty pissed with myself right now I replaced the fuel pump with a brand new from the dealer assembly only to have the same issue. Well just now when I was checking under the hood fuses one by one and found this one. Replaced it and problem solved...for now. It was labeled fscm.
I did mine almost the same if I can find pic I will post them I haven't got an issue, I'm running a walbro 450 return system with a magnafuel regulator, the feed is -8 an and I use the stock feed for return, with 114 lb's bosch injectors from FIC running e85. My idle pressure its at 59-60 the only think I'm concern its that my IDC are at 80%I had some 83 lbs injectors and I max them out on e85 they were at 67% on pump gas. If I remember the 114 lb's inj were 48%.
Hey, do you have any pics of your install and is everything still working well? Any issues with bleed off or anything? We're putting a 408 in an 07 2wd 4 door silverado and want to make sure its reliable. Thanks In advance for any info you can give me
Just wanted to throw out there I was in a bit of a crunch this weekend and needed to get a pump setup thrown together for E85 in a hurry. I had a spare new 07+ bucket and one of those 2x walbro 525 assemblies already made from walbro plus a few fittings and some gates submersible hose. Absolutely no modifying of the bucket whatsoever and only miniumum modifying of the pump assembly that wasnt even totally necessarily. Not the "cleanest" install ever, but took me less than and hour and required basically no cutting.
Took out the pressure sensor and ran the wires there (truck doesnt have evap anymore) and wired the pumps and level sensor separately. Stock feed line is the return filling the bucket.
Dec 28, 2015 | 03:59 PM
