replaced a billage pump. now fuel gauge isnt working. Naturally when IM sorting through the wires to rig the billage pump im sure i created the gauge issue.
pump is an auto type, i didnt have the correct switch, I used the off on switch on the dash for manual off on, hooked the auto wire to positive side of the cranking batt pump works great,
Now Gas gauge showing needle below empty side. I did take a 12 volt test light, to the redish an black wire off the sending unit. I clipped the lead to neg. side of batt. I got a bright light on black wire.
On the reddish wire I got a low light..... so some how IM getting a back feed to the black wire,
IM desperate to repair as an outing in the back woods makes fuel monitoring critical tank is impossible to see through....
i feel certain gauge is good alog with the sending unit is as accurate as expected till I did some rewiring, please help us thanks
pump is an auto type, i didnt have the correct switch, I used the off on switch on the dash for manual off on, hooked the auto wire to positive side of the cranking batt pump works great,
Now Gas gauge showing needle below empty side. I did take a 12 volt test light, to the redish an black wire off the sending unit. I clipped the lead to neg. side of batt. I got a bright light on black wire.
On the reddish wire I got a low light..... so some how IM getting a back feed to the black wire,
IM desperate to repair as an outing in the back woods makes fuel monitoring critical tank is impossible to see through....
i feel certain gauge is good alog with the sending unit is as accurate as expected till I did some rewiring, please help us thanks