Wiring Help.......Ricks Tanks - Lateral-g Forums

**kwhizz** · #1 12-22-2013, 05:37 AM

I was trying to get the wiring finished up today with regards to the fuel system........Was just wondering if anyone knows which wire is the ground wire on the fuel level sending unit............white or black??

Thanks
Ken

**GregWeld** · #2 12-22-2013, 06:03 AM

That should be easy Ken.... Get out your Volt/Ohm meter and see which one has continuity to ground... the other shouldn't. My guess is BLACK is ground...

**kwhizz** · #3 12-22-2013, 06:11 AM

No continuity with either????????????

**kwhizz** · #4 12-22-2013, 06:14 AM

Ricks does quality work.......But.....there was absolutely no info included with the Tank.....I talked to Hector a while back and he told me which was which........But...........LOL

**GregWeld** · #5 12-22-2013, 06:14 AM

You've got to trip it with the float.....

**GregWeld** · #6 12-22-2013, 06:20 AM

Should measure 90 ohms from 0 to 90 thru full swing of the float -- 90 being full..

So ground the black lead and see if measuring the other with ohms... does it swing from zero to ?

**GregWeld** · #7 12-22-2013, 06:23 AM

To be clear -- when I say ground the black lead -- I mean hook your volt ohm meter BLACK (-) lead to the black lead from the sender -- and the positive lead (red) to the white wire --- and then set your volt ohm meter to read Ohms (the inverted horseshoe symbol) ---- and then move the float.