rgardner928
Well-Known Member
So my rpm gauge has two connectors. One with 3 wires..and the other has 1.
My assumption is the one wire connector is the tach wire that comes from the MPEM.
But what are the other three wires doing to the RPM gauge? Is my assumption of the one wire connector correct? What if I disconnect the gray wire all together, will the RPM gauge work as normal? I can buy replacement RPM gauges, tach wires I have never seen replacement of. And I'm having a problem with the RPM gauge sticking at 5000
I have swapped the gauges and it moves. So it leads me to believe its not the gauge.
On the flip side. My speedo isn't at zero when off. And neither rpm sits at the same place. Do I need to replace all three gauges?
My assumption is the one wire connector is the tach wire that comes from the MPEM.
But what are the other three wires doing to the RPM gauge? Is my assumption of the one wire connector correct? What if I disconnect the gray wire all together, will the RPM gauge work as normal? I can buy replacement RPM gauges, tach wires I have never seen replacement of. And I'm having a problem with the RPM gauge sticking at 5000
I have swapped the gauges and it moves. So it leads me to believe its not the gauge.
On the flip side. My speedo isn't at zero when off. And neither rpm sits at the same place. Do I need to replace all three gauges?