Check cylinder balance by firing individual injectors at 1/2-second increments in three different ranges: 1 pulse of 500 milliseconds, 50 pulses of 10 milliseconds, 100 pulses of 5 milliseconds.Power and output lights indicate test activation.Includes wiring harness adapter and instructions.Weight: 8 oz.
OTC 3398 Fuel Injection Pulse Tester
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