fuel sending unit

DIESELCHICK · 07-24-2007, 06:19 PM

Hi guys!! O.K. we put a Vulcan draw straw in, a fass pump, new fuel lines, fixed VP44 and new gauges. She runs great!!!!!!!! Except

now my fuel gauge doesn't work it shows a full tank ALL the time. There is no power to the fuel gauge sending unit. Something is stopping the power before it gets to sending unit. Any ideas?

__________________
'02 2500 DODGE

MMeier · 08-12-2007, 10:26 AM

Get it fixed yet? Maybe one of the pins on the connector is not making good contact or somehow managed to push through the connector housing. My .02

__________________
03 QC 4WD dually, 6 speed, 3.73's, lots of extra goodies!! 551HP/1008 TQ @ MATS '07... 93 W250 5 speed, 3.54's, no longer stock ! Owner/ operator Double M Transport

14sec Cummins · 08-14-2007, 07:53 AM

Sounds like the sending unit is grounded out

__________________
Edge Comp Module, EDGE jammer stage 5 injectors,boch vp44 high flow injection pump,high flow lift pump,SuperchipTuned,4inch stack,AIR AID intake

BUILT TO RUN!!!!!!

trafficmstr · 08-14-2007, 08:04 AM

on your old pick up unit the plug on top of gas tank you need to disconect the ground only. it should be (color black) leave rest of wires then plug it back in. the two wires in the midle of the plug are the ones that power the gague

07-24-2007, 06:19 PM	#1 (permalink)
DIESELCHICK Cummins Fan Join Date: Mar 2007 Posts: 31 DIESELCHICK's Truck Pics	fuel sending unit Hi guys!! O.K. we put a Vulcan draw straw in, a fass pump, new fuel lines, fixed VP44 and new gauges. She runs great!!!!!!!! Except now my fuel gauge doesn't work it shows a full tank ALL the time. There is no power to the fuel gauge sending unit. Something is stopping the power before it gets to sending unit. Any ideas? __________________ '02 2500 DODGE

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08-12-2007, 10:26 AM	#2 (permalink)
MMeier Cummins Enthusiast Join Date: Sep 2006 Location: Las Vegas, Nv. Posts: 262 MMeier's Truck Pics	Get it fixed yet? Maybe one of the pins on the connector is not making good contact or somehow managed to push through the connector housing. My .02 __________________ 03 QC 4WD dually, 6 speed, 3.73's, lots of extra goodies!! 551HP/1008 TQ @ MATS '07... 93 W250 5 speed, 3.54's, no longer stock ! Owner/ operator Double M Transport

08-14-2007, 07:53 AM	#3 (permalink)
14sec Cummins Newbie Join Date: Jul 2007 Location: Las Vegas NV Posts: 17 14sec Cummins's Truck Pics	Sounds like the sending unit is grounded out __________________ Edge Comp Module, EDGE jammer stage 5 injectors,boch vp44 high flow injection pump,high flow lift pump,SuperchipTuned,4inch stack,AIR AID intake BUILT TO RUN!!!!!!

08-14-2007, 08:04 AM	#4 (permalink)
trafficmstr Newbie Join Date: Mar 2007 Posts: 26 trafficmstr's Truck Pics	on your old pick up unit the plug on top of gas tank you need to disconect the ground only. it should be (color black) leave rest of wires then plug it back in. the two wires in the midle of the plug are the ones that power the gague