06 1500 crank no start ?fuel pump relay? no power??

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Xeratais

Junior Member
Joined
Mar 12, 2021
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Location
Texas
Ram Year
2006
Engine
Magnum 4.7 V8
Hey guys/gals I have a 2006 ram 1500 with the 4.7 and it just died on me yesterday and now it will crank but will not start. No fuel pump whine and no codes relating to ignition system. was a code for lean after stalling in park. I was not in the truck when it did this but I am going on a whim and gonna say it just sputterd out. There is no pressure in the fuel rail. I do have crank signal and I have checked the TIPM (This is the fully solid state crap) No corrosion there and nothing lookes or smells burnt (I have taken the casing off and the conformal coating is intact and not darkened or anything.) I am confused as useually if it is a fuel pump it would show signs way in advance before just going kaput. Before this happened the truck would accelerate like normal for a truck with almost 400K it did not sputter or buck even while going around corners and I could redline all day with out any drop outs. Not saying I'd push the poor girl that hard.

I have checked to the best of my knowledge with the only decent looking wiring diagram I could find the ASM in and out wires and Fuel pump in and out wires (as it is described in the wiring diagram) showing no voltage on any of them. (if asm is dead would the truck not have power at all??)
 
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Xeratais

Junior Member
Joined
Mar 12, 2021
Posts
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Location
Texas
Ram Year
2006
Engine
Magnum 4.7 V8
Well Never mind. Got it to start with the help of my 9 year old :D took some percussive persuasion. Soo it looks like I will be lifting the bed today becasue there is no way in hell I am dropping a full tank.
 

LoneWolf3574

Senior Member
Joined
Apr 23, 2018
Posts
400
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Location
Arizona
Ram Year
2006
Engine
Hemi 5.7
The forums here have downloads of the parts and factory service manuals for our trucks. They're a couple hundred megabytes and around 9000 pages for the FSM and a few hundred for the parts manual. They are a great resource to use in conjunction with the forum.

EDIT - The link to the forum post with them is in my signature below.
 
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