2001 Saturn (Black, half car)

Fuel Injector hook up


The fuel injectors are easy to get to on this vehicle. Connect your scope black lead to the negative battery lead and your red scope lead to the signal injector wire. If you do not know which is the signal injector wire that is ok, try one and look at the output. When the car is running and you see a steady 12v signal you have found BAT lead - switch and pick the other wire. Remember that if your scope leads are laying across the plug wires you may pick up RFI and distort your signal.

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