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International Automotive Technicians Network
Re: Incandescent test light versus scope/DVOM
Posted to Technical Discussion Forum on 1/6/2020

The tech had been through the Polaris training courses. He thought both plugs fired at the same time like an automotive style waste spark system. He missed the theory of operation when he went to school. The 2 plug wires have a red band on them. One say "PTO" ... Login to read more.