Re: VDO Electronic Speedo
Posted: Wed Feb 24, 2021 10:12 am
Okay. Dug a little deeper but had to stop. This is the sending unit, not sure how this puppy is installed or removed? I tried the lower nut, it moves about 1/4 turn before stopping and the textured piece above it does not move, at least not with the force I'm comfortable using.
I looked up some troubleshooting and got the old volt meter out to measure the red & black wires from the sender. At first I got nothing with the wires pulled from the gauge, hooked everything back up and tried again and got 14v. This was different.... Possibly a ground, I am going to re-look at the wires, clean up grounds and test drive (it got late last night) and will report back.
In the meantime, does anyone know how this sender is installed or removed? Most manuals I see online only talk about the gauge.
I looked up some troubleshooting and got the old volt meter out to measure the red & black wires from the sender. At first I got nothing with the wires pulled from the gauge, hooked everything back up and tried again and got 14v. This was different.... Possibly a ground, I am going to re-look at the wires, clean up grounds and test drive (it got late last night) and will report back.
In the meantime, does anyone know how this sender is installed or removed? Most manuals I see online only talk about the gauge.