My forklift says Code E-34 what does this mean?

Question: My forklift says code E-34 what does this mean?

Code E-34: Spark system error signal typically throws a Code E-34. Most of the time when you get a Code E-34 a tune up can fix this problem. It could also be a wiring problem. Sometimes a Code E-34 can be fixed as easy as new spark plug wires.