led testers to test your splill driver output high voltage up to 150 vdc this test the final output is cheap simple $66 in gst inc postworking has built in resistor and handles 300vdc

1hdfte test plug in tool for spill driver input nd spill driver output. test signal from ecu to spill driver 5 v pwm in also spill valve relay power test and spill driver up to 150 vdc pwm sqaure wave output to quikly diagnode spill driver faults, no scan tool scope meter or test lights needed plug in between spill driver anf spill valve fast and easy $330 inc gst free delivery