The tachometer on my KZJ78 is stuck and reads roughly 1100 rpms under all conditions, vehicle running or vehicle off and key not in ignition.
Any ideas where to start looking?
Maybe more basically, can anybody give me a tutorial on how the tach works? Where does it get it's signal and what kind of gauge is it - electrical or mechanical? What would be a checklist of where to start testing to trace the problem? With any luck, it's just a dirty electrical connection or some other easy fix.
Any ideas where to start looking?
Maybe more basically, can anybody give me a tutorial on how the tach works? Where does it get it's signal and what kind of gauge is it - electrical or mechanical? What would be a checklist of where to start testing to trace the problem? With any luck, it's just a dirty electrical connection or some other easy fix.